Call of Cthulhu is a tabletop roleplaying game based upon the worlds ... You and your companions may very well decide the fate of the world. This book, the Keeper Rulebook, contains the core rules, ...

With that comes a new 40th Anniversary Edition of the Call of Cthulhu Keeper Rulebook. The new edition of the book offers a beautiful leatherette cover and dust jacket design in black, with red ...