Chaosium Inc.

Chaosium Inc.

Chaosium Inc. has written at least 5 books. Their most popular book is Antarktos Cycle with 1 save with an average rating of -⭐.

Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.

Series

1 primary book43 released books

Authored 2% of series

Call of Cthulhu RPG

Call of Cthulhu RPG is a 43-book series with 43 released primary work first released in 1981 with contributions by Keith Herber, William Deitze, and Sandy Petersen.

Call of Cthulhu: Horror Roleplaying in the Worlds of H.P. Lovecraft
H. P. Lovecraft's Dreamlands
S. Petersen's Field Guide to Cthulhu Monsters: A Field Observer's Handbook of Preternatural Entities