Investigator's Guide to the Secret War (MPS01031CS) 2013, Call of Cthulhu 6th Edition
Investigator's Guide to the Secret War (MUH051740) 2019, Call of Cthulhu 7th Edition
See Also: (Investigator's Guide to the Secret War)
Publisher: Modiphius Entertainment
Systems: Savage Worlds (Achtung!), Call of Cthulhu (Achtung!)
Authors: Chris Birch, Dave Blewer, Alex Bund, Adam Crossingham, Lynne Hardy, Sarah Newton, Matthew Pook
Contents
| Title | Pages | Author | System | |
|---|
 Welcome to the Secret War | 3-9 | Chris Birch, Dave Blewer, Alex Bund, Adam Crossingham, Lynne Hardy, Sarah Newton, Matthew Pook | Call of Cthulhu (Achtung!), Savage Worlds (Achtung!) | |
| Keep the Home Fires Burning | 10-20 | Chris Birch, Dave Blewer, Alex Bund, Adam Crossingham, Lynne Hardy, Sarah Newton, Matthew Pook | Savage Worlds (Achtung!), Call of Cthulhu (Achtung!) | (See Also) |
| Home, Sweet Home | 21-33 | Chris Birch, Dave Blewer, Alex Bund, Adam Crossingham, Lynne Hardy, Sarah Newton, Matthew Pook | Call of Cthulhu (Achtung!), Savage Worlds (Achtung!) | (See Also) |
| In the Service of One's Country | 34-47 | Chris Birch, Dave Blewer, Alex Bund, Adam Crossingham, Lynne Hardy, Sarah Newton, Matthew Pook | Call of Cthulhu (Achtung!), Savage Worlds (Achtung!) | (See Also) |
 Your Country Needs You! | 48-85 | Chris Birch, Dave Blewer, Alex Bund, Adam Crossingham, Lynne Hardy, Sarah Newton, Matthew Pook | Call of Cthulhu (Achtung!), Savage Worlds (Achtung!) | (See Also) |
| Getting Your Hands Dirty | 86-95 | Chris Birch, Dave Blewer, Alex Bund, Adam Crossingham, Lynne Hardy, Sarah Newton, Matthew Pook | Savage Worlds (Achtung!), Call of Cthulhu (Achtung!) | (See Also) |
| The Savage Practice of War | 96-114 | Chris Birch, Dave Blewer, Alex Bund, Adam Crossingham, Lynne Hardy, Sarah Newton, Matthew Pook | Call of Cthulhu (Achtung!), Savage Worlds (Achtung!) | |
| The Tools of the Trade | 115-130 | Chris Birch, Dave Blewer, Alex Bund, Adam Crossingham, Lynne Hardy, Sarah Newton, Matthew Pook | Call of Cthulhu (Achtung!), Savage Worlds (Achtung!) | (See Also) |
| Quick Play Guide | 131-133 | Chris Birch, Dave Blewer, Alex Bund, Adam Crossingham, Lynne Hardy, Sarah Newton, Matthew Pook | Call of Cthulhu (Achtung!), Savage Worlds (Achtung!) | (See Also) |
Groups: 
Investigator's Guide to the Secret War
Links: 
RPG Geek, 
RPG.net, 
Yog-Sothoth
