Player Handbook
in Curiosity and SatisfactionMost everything you need to know to play in this game.
World Codex
Arkham map is by Gus DiZerega copyright ©1990; all rights reserved.
Miskatonic University is copyright by Sam Johnson; all rights reserved.
Arkham Unveiled is copyright ©1990 by Chaosium Inc.; all rights reserved.
Arkham Now is copyright as a whole ©2009 by Chaosium Inc.; all rights reserved.
Call of Cthulhu® is the registered trademark of Chaosium Inc.; all rights reserved.
HP. Lovecraft's works are copyright ©1963,1964,1965 by August Derleth; all rights reserved.
The Arkham Gazette is the creation of Sentinel Hill Press. © October, 2015; all rights reserved.
Atomic Age Cthulhu: Mythos Horror in the 1950s is copyright © 2012 by Chaosium Inc. All rights reserved.
Cathulhu is copyright © 2014 Ingo Ahrens and Adam Crossingham & Daniel Harms and others, and Sixtystone Press Limited; all rights reserved.