[CALL OF CTHULHU ROLEPLAYING] The Keeper's Companion is an invaluable resource for gamemasters. The material includes advice for new keepers, a lengthy study of

New to Call of Cthulhu? A battle-scarred veteran of many campaigns? Here are essential background articles useful to most keepers.

This book, first published in 1989, contains reprints of the early periodical on accounting, The Book-Keeper. It dealt with ‘historical reviews of methods and