CH
Chaosium
Books
Call of Cthulhu
2026
ISBN 9781568825588
The Hastur Cycle 13 Tales of Horror Defining Hastur, The King in Yellow, Yuggoth, and The Dread City of Carcosa
1993
ISBN 9781568820095
Character Dossiers
1995
ISBN 9781568820446
Big Eyes, Small Mouth
1997
ISBN 9780968243107
Mythos Investigator Pack
1998
ISBN 9781568820712
Gamemaster's Pack
2002
ISBN 9781568821665
Strange Aeons II
2010
ISBN 9781568823263
Blood and Badges and Other Adventures for Basic Roleplaying
2011
ISBN 9781568823539
Dead Leaves Fall Chaosium's Annual Halloween Adventure Contest for Call of Cthulhu
2011
ISBN 9781568823614
Children of Fear A 1920's Ca, Paign Across Asia
2021
ISBN 9781568823874
7th Sea
2024
ISBN 9781568824697
Arthur The Soldier
2024
ISBN 9781568824758
Age of Vikings
2025
ISBN 9781568825328
Age of Vikings
2026
ISBN 9781568825526
Pendragon
2026
ISBN 9781568825472