| Title | Pages | Publication | Code | Date | Publisher | System (Setting) |
|---|
 The Adepts of Teris | 1 |  The Adepts of Teris | | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
 Adventus Regis | 14-32 |  Ripples From Carcosa | CHA0312 | 2005 | Chaosium | Call of Cthulhu (Invictus) | Italy |
| Adventus Regis | 10-39 | Ripples From Carcosa | CHA23134 | 2014 | Chaosium | Call of Cthulhu (Invictus) | Italy |
| And They're Off! | 14-15 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | |
| Arcanum Imperii | | Arcanum Imperii | SKP0901 | 2009 | Skirmisher Publishing | Call of Cthulhu (Invictus) | North Macedonia; September |
| The Assignment | | The Assignment | | Feb 2020 | Chaosium | Call of Cthulhu (Invictus) | |
 Ave et Salve | 43-45 |  Bayt al Azif | 5 | May 2023 | Bayt al Azif Inc | Call of Cthulhu (Invictus) | |
| Baccanalia | 47-57 | Cthulhu Invictus Companion | CHA23119 | 2011 | Chaosium | Call of Cthulhu (Invictus) | Tunisia |
| A Balance of Blood | | A Balance of Blood | | Aug 2019 | Chaosium | Call of Cthulhu (Invictus) | Turkey; 134 |
| Beithir | Oct 2019 |  shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| The Bestiary | 61-72 | Cthulhu Invictus | CHA0301 | 2004 | Chaosium | Call of Cthulhu (Invictus) | |
| Blood and Glory | 3-21 | The Gods Hate Me | CHA0402 | 2011 | Chaosium | Call of Cthulhu (Invictus) | Europe |
| Blood and Glory | 145-164 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| The Blood Sword of Emeric | 61 | Fronti Nulla Fides | GGP1907 | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | Germany |
| Boletus Griseo Plaga | 1-2 | Boletus Griseo Plaga | | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| A Bridge Too Far | 2-12 | A Bridge Too Far | | 2003 | RPGA Network | Call of Cthulhu (Invictus) | England |
| A Brief Guide to the City of Herculaneum | 43-51 | Malum Umbra | CHA0353 | 2008 | Chaosium | Call of Cthulhu (Invictus) | |
| A Brief Guide to the Province of Britannia | 45-59 | Extrico Tabula | CHA0354 | 2008 | Chaosium | Call of Cthulhu (Invictus) | |
| A Brief Guide to the Province of Dacia | 12-21 | Malum Umbra | CHA0353 | 2008 | Chaosium | Call of Cthulhu (Invictus) | |
| A Brief Guide to the Province of Germania | 17-25 | Extrico Tabula | CHA0354 | 2008 | Chaosium | Call of Cthulhu (Invictus) | |
| Caledonia, The Land of the Picts | 97-105 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| The Case of Tertius Orestius Sedonius | 105-128 | De Horrore Cosmico | GGP1502 | 2015 | Golden Goblin Press | Call of Cthulhu (Invictus) | Italy |
| Caveat Emptor | | Caveat Emptor | | Jan 2024 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Character Creation | 27-50 | Cthulhu Invictus | CHA0301 | 2004 | Chaosium | Call of Cthulhu (Invictus) | |
| Chuma Invictus! | 105-118 | Cthulhu Invictus | CHA0301 | 2004 | Chaosium | Call of Cthulhu (Invictus) | Egypt; Nightgaunt |
| Chuma Invictus! | 9-26 | Cthulhu Invictus Companion | CHA23119 | 2011 | Chaosium | Call of Cthulhu (Invictus) | Egypt; Nightgaunt |
| The Clockwork Oracle | 5-14 | Fronti Nulla Fides | GGP1907 | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | Greece |
| Clockwork Rome | 22-39 | The Gods Hate Me | CHA0402 | 2011 | Chaosium | Call of Cthulhu (Invictus) | Rome; Winter; Nyarlathotep |
| Creating Characters for Cthulhu Invictus | 15-24 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Crime and Punishment | 8-13 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | |
| Cthulhu Invictus | 7-14 | Cthulhu Through the Ages | CHA23146 | 2014 | Chaosium | Call of Cthulhu (Invictus) | |
| Cthulhu Invictus: Bestiae | | Cthulhu Invictus: Bestiae | BESTIAE_PDF | 2010 | Chaosium | Call of Cthulhu (Invictus) | |
| Cthulhu Invictus: Fabulae | | Cthulhu Invictus: Fabulae | FABULAE_PDF | 2010 | Chaosium | Call of Cthulhu (Invictus) | |
| Cthulhu Invictus: Patrocinium | | Cthulhu Invictus: Patrocinium | PATROCINIUM_PDF | 2010 | Chaosium | Call of Cthulhu (Invictus) | |
| Cthulhu Invictus: Populus | | Cthulhu Invictus: Populus | POPULUS_PDF | 2010 | Chaosium | Call of Cthulhu (Invictus) | |
| Cultarum Aegypti | 6-8 | Cthulhu Invictus Companion | CHA23119 | 2011 | Chaosium | Call of Cthulhu (Invictus) | |
| Cultarum Africae | 45-46 | Cthulhu Invictus Companion | CHA23119 | 2011 | Chaosium | Call of Cthulhu (Invictus) | |
| Cultarum Gallia | 27-30 | Cthulhu Invictus Companion | CHA23119 | 2011 | Chaosium | Call of Cthulhu (Invictus) | |
| The Cultists of Xulthan | Oct 2015 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| Cults and Secret Societies | 73-86 | Cthulhu Invictus | CHA0301 | 2004 | Chaosium | Call of Cthulhu (Invictus) | |
| Cults, Patrons and Investigator Organisations | 97-106 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Death and Bane | 40-54 | The Gods Hate Me | CHA0402 | 2011 | Chaosium | Call of Cthulhu (Invictus) | England; Dark Young of Shub-Niggurath |
| Defeat Starts Always with the Eyes | 110-127 | The Gods Hate Me | CHA0402 | 2011 | Chaosium | Call of Cthulhu (Invictus) | |
| The Devil's Mouth | 86-104 | De Horrore Cosmico | GGP1502 | 2015 | Golden Goblin Press | Call of Cthulhu (Invictus) | Scotland |
| Doom | 31-46 | De Horrore Cosmico | GGP1502 | 2015 | Golden Goblin Press | Call of Cthulhu (Invictus) | Rome |
| The Dragon of Cambria | 52-60 | Fronti Nulla Fides | GGP1907 | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | Wales |
| The Dread Idol | 46-56 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Sardinia |
| Dreams of Atlantis | 23-24 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Sicily |
| Eternal Spring | 4-12 |  Cephalophobia | 1 | Mar 2014 | Miskatonic University Podcast | Call of Cthulhu (Invictus) | Greece; Non-Mythos |
| The Expedition | | Terror of Octobernomicon | GGP2201 | 2022 | Golden Goblin Press | Call of Cthulhu (Invictus) | Middle East |
| Extraordentarii / Savage Warriors neither living nor dead | Oct 2023 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| Feast of Odoacer | 1-15 | Feast of Odoacer | | Aug 2019 | Self Published | Call of Cthulhu (Invictus), GURPS (Horror) | Italy |
| Fiat Lux - A Patron (and an Antagonist) | Oct 2019 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| Folklore and The Mythos | 78-80 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Following Seas | 32-51 | Fronti Nulla Fides | GGP1907 | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | Mediterranean Sea |
| Food for Worms | 165-184 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | Rome |
| Geography, Economy and Trade | 23-29 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| The God Unknown | 98-109 | The Gods Hate Me | CHA0402 | 2011 | Chaosium | Call of Cthulhu (Invictus) | England; November |
| Goddess of the White Apes | 15-31 | Fronti Nulla Fides | GGP1907 | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| The Gods Hate Me | 84-97 | The Gods Hate Me | CHA0402 | 2011 | Chaosium | Call of Cthulhu (Invictus) | |
| The Grimoire | 51-60 | Cthulhu Invictus | CHA0301 | 2004 | Chaosium | Call of Cthulhu (Invictus) | |
| Heroes and Heroines of the Shadow War | | Heroes and Heroines of the Shadow War | GGP | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Hibernia, The Land of Winter | 106-114 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| A History Of Britannia | 9-13 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| the House of Aufidius | 57-59 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Italy |
| In the Violet Hour | | In the Violet Hour | | | Golden Goblin Press | Call of Cthulhu (Invictus) | London |
| Introduction | 6-14 | The Legacy of Arrius Lurco | MRP0009 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | |
| Introduction | 6-8 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Investigator Occupations | 25-42 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Investigator Skills | 43-48 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
 Invictus | | Big A** Book of Hooks | | Jun 2025 | Chaosium | Call of Cthulhu (Invictus) | |
| Keeper's Screen | | Cthulhu Invictus Keeper's Screen | GGP | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Kith and Kine | 67-85 | De Horrore Cosmico | GGP1502 | 2015 | Golden Goblin Press | Call of Cthulhu (Invictus) | England |
| The Lady of Autumn | 1-2 | The Lady of Autumn | | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Lemuralia | 97-107 | Dead Leaves Fall | CHA0406 | 2011 | Chaosium | Call of Cthulhu (Invictus) | Rome; May; Lesser Race |
| Letalis Messor | 61-77 | Extrico Tabula | CHA0354 | 2008 | Chaosium | Call of Cthulhu (Invictus) | England; Glaaki |
| Life and Death (Combat, Poison and Healing) | 49-56 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Life in Roman Britannia | 14-22 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Lights on the Vesuvius | 55-73 | The Gods Hate Me | CHA0402 | 2011 | Chaosium | Call of Cthulhu (Invictus) | Italy; Serpentman |
| The Long Dark | 115-125 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | Scotland |
| Longa Obscuritas | 66-76 | The Bride of Halloween Horror | CHA0364 | 2009 | Chaosium | Call of Cthulhu (Invictus) | England; October |
| Lotus Eaters (Lotophagi) | Oct 2015 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| Magic, Eldritch Tomes and Mystical Artifacts | 65-74 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Magical Charms in Cthulhu Invictus | 1-3 | Magical Charms in Cthulhu Invictus | | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Man Eating Ants of India | Oct 2019 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| Manumission | | Fronti Nulla Fides | GGP1907 | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | Rome |
| Map of Roman Empire | | Inperium Romanum | CHA23115map | 2009 | Chaosium | Call of Cthulhu (Invictus) | |
| Mask of the Funeral Clown | 37-66 | The Legacy of Arrius Lurco | MRP0009 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Rome; Lesser Race |
| Misplaced Purity | 16-17 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Rome; June |
| Monsters of Cthulhu Invictus | 75-96 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Morituri Te Salutamus | 87-104 | Cthulhu Invictus | CHA0301 | 2004 | Chaosium | Call of Cthulhu (Invictus) | Rome; Summer; Dark Young of Shub-Niggurath |
| Morituri Te Salutamus | 30-44 | Cthulhu Invictus Companion | CHA23119 | 2011 | Chaosium | Call of Cthulhu (Invictus) | Rome; Summer; Dark Young of Shub-Niggurath |
| A Mortal Harvest | 126-141 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | Wales |
| The Mosters of Britannia and Beyond | 64-77 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Murmillo | 47-66 | De Horrore Cosmico | GGP1502 | 2015 | Golden Goblin Press | Call of Cthulhu (Invictus) | Europe |
| Mystery in Sardinia | 36-44 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Sardinia |
| Mystery on Mona | 1-14 | Mystery on Mona | | 2008 | Self Published | Call of Cthulhu (Invictus) | Wales |
| The Mythos in Britannia | 87-96 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Naufractus | 26-34 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Mediterranean Sea |
| Nemean Lion | Oct 2019 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| Nemean Lion | 1-1 | Nemean Lion | | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Obsideo Villa | 22-42 | Malum Umbra | CHA0353 | 2008 | Chaosium | Call of Cthulhu (Invictus) | Romania |
| On a Lonely Road | 18-19 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Europe |
| The Ordentani | Oct 2019 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| Osterhase | Oct 25 | shoggoth.net | | | Self Published | Call of Cthulhu (Now), Advanced Dungeons and Dragons (Ravenloft), Call of Cthulhu (Invictus), Paranoia, Call of Cthulhu (Classic), Call of Cthulhu (Strange Aeons) [Future], Star Wars, Call of Cthulhu (Gaslight), GURPS | |
| Overview of Extrico Tabula | 5-15 | Extrico Tabula | CHA0354 | 2008 | Chaosium | Call of Cthulhu (Invictus) | |
| Overview of Malum Umbra | 5-11 | Malum Umbra | CHA0353 | 2008 | Chaosium | Call of Cthulhu (Invictus) | |
| Patrone Mi Patrone | 129-145 | De Horrore Cosmico | GGP1502 | 2015 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Patrons and Investigator Organizations | 81-86 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| The People of Britannia | 30-38 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Prophylaxis Panacea Efqa | 148-160 | Cthulhu Invictus | CHA23115 | 2009 | Chaosium | Call of Cthulhu (Invictus) | Syria; March; Great Old One |
| Ravishing Beauty | 3-12 | Ravishing Beauty | | Nov 2021 | Chaosium | Call of Cthulhu (Invictus) | Italy |
| Religion and the Druids | 50-56 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Return to Teutoberg Forest | | Return to Teutoberg Forest | | Jun 2022 | Chaosium | Call of Cthulhu (Invictus) | Germany |
| Rituals of the Eternal Mother | 1-2 | Rituals of the Eternal Mother | | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| The Roman Legions | 107-114 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Roman Provinces | 115-128 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Roman Slang | 4-5 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | |
| The Run Away Part 1: Alexandria | Sep 2014 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | Egypt |
| The Run Away Part 2: The Oasis of Ket-Septi | Sep 2014 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | Egypt |
| Salve, Citizens! | 7-14 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Sanguis Omnia Vincet | C:165-202 |  Horror on the Orient Express | CHA23130 | 2014 | Chaosium | Call of Cthulhu (Invictus) | Turkey |
| Sanguis Omnia Vincet | B:137-166 |  Horror on the Orient Express | CHA23130-SET | 2020 | Chaosium | Call of Cthulhu (Invictus) | Turkey |
| Scion of Vulcan | 67-96 | The Legacy of Arrius Lurco | MRP0009 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Greece |
| A Second Theseus | 97-128 | The Legacy of Arrius Lurco | MRP0009 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Greece; Greater Race |
| The Seventh Turn | 15-36 | The Legacy of Arrius Lurco | MRP0009 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Rome |
| Silva Nigra | 27-43 | Extrico Tabula | CHA0354 | 2008 | Chaosium | Call of Cthulhu (Invictus) | Germany; Dark Young of Shub-Niggurath |
| Sororum ex Noëma (Sisters of Na?amah) | Oct 2015 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| The Spiritual World | 57-64 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| The Spring of Aceso | 1-2 | The Spring of Aceso | | 2019 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Succo | Oct 2019 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| The Tenders of the Stones | Aug 2015 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| They Did Not Think It Too Many | 102-123 | Strange Aeons II | CHA23117 | 2009 | Chaosium | Call of Cthulhu (Invictus) | England |
| Three Maidens of Bingen | 84-101 | Horror Stories From the Red Room | CHA0413 | 2013 | Chaosium | Call of Cthulhu (Invictus) | Germany |
| A Tour of the Province of Britannia | 39-49 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| Ultionis Casses | 52-71 | Malum Umbra | CHA0353 | 2008 | Chaosium | Call of Cthulhu (Invictus) | Italy; March |
| The Unspoken Silence | Oct 2015 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| Ursinus' Animal Show | 74-83 | The Gods Hate Me | CHA0402 | 2011 | Chaosium | Call of Cthulhu (Invictus) | England; April |
| A Very Brief Tour of the City of Rome | 129-137 | The 7th Edition Guide to Cthulhu Invictus | GGP1801 | 2018 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| The Vetting of Marius Asina | 7-30 | De Horrore Cosmico | GGP1502 | 2015 | Golden Goblin Press | Call of Cthulhu (Invictus) | France |
| Victus Est | 6-7 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | |
| Vinea Perversa | 20-22 | Lux in Tenebras | MRP0006 | 2011 | Miskatonic River Press | Call of Cthulhu (Invictus) | Italy |
| Visitor's Guide to Ancient Rome | 1-26 | Cthulhu Invictus | CHA0301 | 2004 | Chaosium | Call of Cthulhu (Invictus) | |
| What Shall I Do to Shun the Snares of Death | 1-49 | What Shall I Do to Shun the Snares of Death | | 2011 | Self Published | Call of Cthulhu (Delta Green), Call of Cthulhu (Invictus) | |
| The Wildlife of Britannia | 57-63 | Cthulhu Invictus: Britannia and Beyond | GGP2301 | 2023 | Golden Goblin Press | Call of Cthulhu (Invictus) | |
| The Winged Serpents of Arabia | Oct 2019 | shoggoth.net | | | Self Published | Call of Cthulhu (Invictus) | |
| Worship of Hastur During the Time of the Roman Empire | 39-41 | Ripples From Carcosa | CHA0312 | 2005 | Chaosium | Call of Cthulhu (Invictus) | |
