Chaosium, (Kay-Oss-Eum) is known for publishing high quality books & games,
and for having a well-developed sense of fun.
In 1975 the company was founded as The Chaosium by Greg Stafford. It was later
incorporated as Chaosium Inc. Chaosium thrives in the mild climate, gorgeous
surroundings, and gentle earthquakes of the San Francisco Bay area.
Most of Chaosium's product lines are based upon literary sources. H.P. Lovecraft's
1920's horror fiction provides the basis of the classic Call of Cthulhu roleplaying
game line which has won so many awards that the we have lost count, though we
do know that there are more than 70 of them. Mr. Lovecraft also provides the
inspiration for our many Call of Cthulhu Fiction collections.