Publications (3) 
| Title | Code | Date | Publisher | System (Setting) |
|---|---|---|---|---|
 Arkham Sanitarium | CHA2366 | 1997 | Chaosium | Call of Cthulhu (Classic) |
 Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos |
| New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos |
Articles (411)
| Title | Pages | Publication | Code | Date | Publisher | System (Setting) | |
|---|---|---|---|---|---|---|---|
 747 | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Accouterments of Heroes | Artifact (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Acid Rain | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Alex Cordry | Ally (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Algol | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Alien Abduction | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Anathema | Spell (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Angry Zoogs | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Anti-Gravity Harness | Artifact (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Area 51 | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
 Arkham Sanitarium Forms | 3-24 | Arkham Sanitarium | CHA2366 | 1997 | Chaosium | Call of Cthulhu (Classic) | |
| Armed and Clueless | Adventure (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Art of Magic | Adventure (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Artist Colony | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Ashes, Ashes, Azathoth | Adventure (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Atal the High Priest | Ally (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Awful Doom of Cerrit | Spell (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Azathoth | Monster (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Azathoth And Others | Tome (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| B-Movie Script | Tome (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Bank Vault | Artifact (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Barrier of Seol Seril | Spell (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Barzai the Wise | Ally (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Basalt Pillars of the West | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Basil Elton | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Basilisk | Monster (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Batophobia | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Battle Axe | Artifact (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Beast in the Cataract | Event (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Being of Ib | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Betrayal | Event (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Beyond Your Wildest Dreams | Adventure (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Bibliophobia | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Billington's Woods | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Black Belt | Artifact (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Black Galley | Event (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Blackout | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Bless | Spell (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Blink of an Eye | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Blizzard | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Bokrug | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Book of Beautiful Devices | Tome (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Book of the Black Stones | Tome (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Bored Housewife/Exploited Coal Miner | Investigator (F) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Bridge over the River Skai | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Brother of the Yellow Sign | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Bulletproof Vest | Artifact (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Buopoth | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Call the Unnamed One | Spell (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Camp Bright Star | Adventure (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Captain of the White Ship | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Carlyle House Museum | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Carter's Clock | Artifact (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Carter's Quest | Adventure (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Castle of the Great Ones on Kadath | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Cat Chieftain | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Cat from Saturn | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Cats of Ulthar | Event (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Causeway and Father Neptune | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Cavern of Flame | Location (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Chainsaw | Artifact (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Chakota Beast | Monster (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Channel Prophecy | Spell (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Chaosium | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Children Have Sweet Dreams | Event (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Chorazin | Monster (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Chronoportation | Spell (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Chrysler Building | Location (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Cité Tatoue | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| City of Gugs | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Cliffs of Glass | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Cloning Chamber | Artifact (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Colosseum | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Colour Out of Space | Monster (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Come Sail Away | Adventure (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Command Lamp-Eft | Spell (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Concentric Rings of the Worm | Spell (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Cornwall-by-the-Sea | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Crag of Ghouls | Location (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Create Stasis | Spell (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Crop Circles | Event (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Crystal Sword | Artifact (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Crystal World | Spell (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Cthulhu For President | Event (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Cthulhu Statuette | Artifact (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Cultus Maleficarum | Tome (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Cykranosh | Location (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Dark Horse | Adventure (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Darkness of the Void | Spell (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Dawn Biozyme Research Lab | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Day the Sun Stood Still | Adventure (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Daybreak | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Days of Wine and Roses | Adventure (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| DBZ Spacelab | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Deflection | Spell (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Deliverance | Adventure (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Delta Green, Alpha Squad | Ally (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Dhole | Monster (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Diabolical Cultist/Obsequious Televangelist | Investigator (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Different Worlds | Adventure (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Dimensional Shambler | Monster (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Disturbing Portrait | Artifact (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Doomed If You Do | Adventure (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Dr. Carl Jung | Ally (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Dr. Carlos MacDonald | Ally (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Dr. MacDonald's House | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Dream Sending of Glaaki | Spell (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Ebola Virus | Event (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Eiffel Tower | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Elephant Caravan | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Embody Charnal Odor of Xura | Spell (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Emergency Medical Equipment | Artifact (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Enchanted Stone | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Enchanted Wood | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Enthrall Victims | Spell (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Equilateral Screen | Spell (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Etienne-Laurent de Marigny | Ally (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| European Space Agency | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Even Stranger Case of Charles Fort | Adventure (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Evening | Event (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Evoke Doppleganger | Spell (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Exorcism | Spell (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| False Dawn | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Far Side of the Moon | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Fireworm of Parg | Monster (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| First National Grocery | Location (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Fish-Head Rock | Location (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Flesh Ward | Spell (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Four-Armed is Forewarned | Adventure (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Fractal Creatures | Monster (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Fragmentation Grenade | Artifact (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Frivolous Lawsuit | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| G.G. D'Arn | Ally (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Gate of Deeper Slumber | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Gate of Oneirology | Spell (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Gathering | Adventure (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Ghasts | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Ghost-Being of Ib | Ally (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Ghoul | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Gilman House Hotel | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Giovanni Angellis | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Giulio Cesare Hotel | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Gnor | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Going Postal | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Government Quarantine | Event (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Grasp Of Cthulhu | Spell (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Great Abyss | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Great Bazaar | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Great Library of the Dreamlands (Celephais) | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Great Library of the Dreamlands (Dylath-Leen) | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Great Library of the Dreamlands (Ilek Vad) | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Great Library of the Dreamlands (Ulthar) | Location (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Great Menagerie | Adventure (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Green Mist of Doom | Spell (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Greenwich Village | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Greys | Monster (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Guardians of the Great Ones | Event (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Gug | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Halitosiphobia | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Haragrim | Ally (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Harbor of Celephais | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Harbor of the Black Galley | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Harbor Place Hotel | Location (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Haz-Mat Team | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Helicopter | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Henri Zann | Ally (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Hero's Journey | Adventure (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Hesper Payne | Ally (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Hesper Payne's House | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| High Priest of Elvis | Ally (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Highway Robbery | Event (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Hitch A Ride | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Hitman from Medellin | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Homeless Waif/Utopian Socialist | Investigator (F) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Hound of Tindalos | Monster (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Hovel of the Cat Haters | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Howard Lovecraft | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Howard Lovecraft | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Hunter | Ally (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Hydrophilia | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Ibbix the Harbormaster | Ally (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Idol of Bokrug | Artifact (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| If I Ran the Zoog | Adventure (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Ilarnek | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Ill Omen | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Insidious Ululation of the Invisible Supplicants | Spell (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Internet | Tome (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| INTERPOL Italian Headquarters | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Iranon the Explorer | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Ironmind | Spell (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| IRS Auditor | Event (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Its Full Of Stars! | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| J. Edgar Hoover Building | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Joe Schienfeld | Ally (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Johnny Booger | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Ju-Ju House | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Kennedy Space Center | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| King Kuranes | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The King of Ilek-Vad | Ally (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Kranon | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Kuranes' Manor-House | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Labyrinths of the Gnorri | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Laptop Computer | Artifact (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Larva of the Other Gods, First Stage | Monster (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Larva of the Other Gods, Second Stage | Monster (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Lascaux Caves | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Lassitude of Phein | Spell (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Lefferts Corners | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| A Lender Be | Adventure (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Leng Spider | Monster (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Lesser Shantak | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Lin Carter | Ally (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Look to the Future | Adventure (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Louvre | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Lovecraft's Grave | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Lunar Eclipse | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Lute of Oonai | Artifact (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Lyric Poet/Widowed Seamstress | Investigator (F) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| M16 Assault Rifle | Artifact (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Magic Spear | Artifact (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Maison Nationale De Santé | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Make Them Pay! | Adventure (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Mall | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Man of Leng | Monster (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Maple Hill | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Market-Place | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Massa Di Requiem Per Shuggay | Tome (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| McCarty's News Stand | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Mechanophobia | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Media Hyperbole | Event (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Men in Black | Monster (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Mental Suggestion | Spell (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Meow Ceremony | Adventure (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Merchant of Ill Repute | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Merchant's Quarter | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Mi-Go | Monster (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| A Midsummer Night's Dream | Adventure (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Minion of Karakal | Monster (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Monatomic Translocation | Spell (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Monolith of Ib | Artifact (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Monstres and Their Kynde | Tome (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Moon Quest | Adventure (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Moon-Beast | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Motion Sickness | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Mr. Shiny's Burger Palace | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Mt. Ngranek | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Mugging | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Museo del Palazzo Venezia | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Mysteries of Thalarion | Spell (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Nameless Lake | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Napoleon Whateley | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Nasht & Kaman-Thah | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Necronomicon Dreamlands Edition | Tome (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Nemesis | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Night at the Opera | Adventure (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Nightgaunts | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Nightmare | Event (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Nikola Tesla | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Nodens | Monster (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| North Point Lighthouse | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Notre Dame | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Nuclear Winter | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Obed Marsh Memorial | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Obsessed Federal Agent/Obsessed Agent in a Mi-Go Braincase | Investigator (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Old Brick Powderhouse | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Old Woman of the Enchanted Wood | Ally (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| One Small Step | Adventure (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Onyx Temple | Location (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Opal Throne | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Operation Nemesis | Adventure (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Out Of My Mind | Adventure (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Outbreak | Adventure (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Overworked Telephone Operator/Falsely Imprisoned Convict | Investigator (F) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Ozzy Orne | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Palace of Seventy Delights | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Pallid Programmer/Deep-One Hybrid | Investigator (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Papyrus of Ilarnek | Tome (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Patricia Bridgitte Jodoin | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Peaks of Thok | Location (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Pentagon | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Perchance? | Adventure (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Petition of Menes | Spell (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Phobophobia | Event (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Plan 9 | Adventure (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Plastic Explosive | Artifact (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Plateau of Leng | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Pnakotic Manuscripts | Tome (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Polaris | Event (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Police Investigation | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Poltergeist | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Porta Portese | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Portophilia | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Processional Boulevard | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Professor L.N. Isinwyll | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Promises, Promises | Adventure (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Prophecies of Nostradamus | Tome (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Radiation Suit | Artifact (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Rain of Fish | Event (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Randolph Carter | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Ravening Madness | Spell (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Regalia of the Outer Gods | Artifact (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Reverend Baxter Lully | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Richard Upton Pickman | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Robert Bloch | Ally (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Rope & Anchor Tavern | Location (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Rude Awakening | Event (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Rue D'Auseil | Location (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Ruined Top-Secret Warehouse | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Ruins of Ib | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Ruins of Sarnath | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Sandy Petersen | Ally (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Sarkomand | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Second Psychiatric Hospital | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Serial Killer | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Serpent People | Monster (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Serranian | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Servants of the Silver Twilight | Monster (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Shaggai Mental Possession | Spell (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Shantaks | Monster (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Shariil Sophast | Ally (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Ship of Clouds | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Shipwreck | Event (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Shoggoth Lord | Monster (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Shub-Niggurath | Monster (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Shuttle Icarus | Event (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Silver Key | Artifact (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Sirius | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Skeptical Pathologist/Grinning Ghoul | Investigator (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Sky Galleon | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Smithsonian Institution | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Smugglers Tunnels | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Snake-Den | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Song of the Stellar Larvae | Spell (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Sorcerer's Apprentice | Adventure (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Space Suit | Artifact (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Splendid Cathuria | Location (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Star Vampire | Monster (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Stars are Right | Event (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Stealth Fighter | Artifact (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Strange High House in the Mist | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Strange Humanoid Encounter | Event (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Street of Pillars | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Street of Tears | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Sun Spots | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Swarm of Insects | Event (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Tachyphobia | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Tactical Nuclear Bomb | Artifact (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Tall Lighthouse | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Tank | Artifact (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Taran-Ish | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Taser | Artifact (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Tcho-Tcho People | Monster (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Television | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Temple of Bokrug | Location (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Temple of Loveliness at Kiran | Location (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Temple of the Elder Ones | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Temple of the Great Ones | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Temple to Aesathog | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Temporal Lash | Spell (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Terrorist Strike | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Thaasophobia | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Thag Weed | Artifact (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Thaumaturgical Prodigies in the New England Canaan | Tome (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Thaumaturgical Prodigies in the New-English Canaan | Tome (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Throth's Stalwart | Spell (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Time Flux | Event (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Time Machine | Artifact (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Today's Tabloid Headlines | Adventure (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Toodee-6 | Ally (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Tower of Koth | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Trigger-Happy Mercenary/Sardonic Serpentman | Investigator (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Tsathoggua | Monster (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Tukor | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Turquoise Skyhawk | Ally (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The Turquoise Temple of Nath-Horthath | Location (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Twister | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Tycho Base | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| U.S. Coastguard Station | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| UFO | Event (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Unacknowledged Author/Enthusiastic Chorus Girl | Investigator (F) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| An Unexpected Calamity | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Unexpected Eclipse | Event (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| United Nations | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Vale of Pnoth | Location (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Vatican | Location (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Vaults of Zin | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Voonith | Monster (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Vortex of Far Journeying | Spell (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The Voynich Manuscript | Tome (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Wandering Peddler | Ally (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| War Horse | Artifact (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Werewolf | Monster (U) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Whirligig | Spell (R) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Whispers Pulp Magazine Collection | Tome (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| The White Ship | Event (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| The White Whale Inn | Location (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Wine of Pnoth | Artifact (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| With Neighbors Like These? | Adventure (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Wreck of the Hellene | Location (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Yak | Event (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Yithian Psychic Possession | Event (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Yog Sothoth | Monster (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Yucca Mountain Project | Location (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Yuggoth | Location (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Yuggoth Attacks! | Adventure (R) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Zanthu Tablets | Tome (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Zanthu Tablets: A Conjectural Translation | Tome (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Zebra | Event (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Zenig of Aphorat | Artifact (U) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos | |
| Zombies | Monster (C) | New Aeon | CAO1311-1 | 1997 | Chaosium | Mythos | |
| Zoog Chieftain | Ally (C) | Dreamlands | CAO1307-1 | 1997 | Chaosium | Mythos |