Immerse yourself in the dark and mysterious world of H. P. Lovecraft with Call of Cthulhu: 7th Edition Hardcover. This roleplaying game of secrets, mysteries, and horror puts you in the shoes of steadfast investigators delving into strange and dangerous places. Uncover foul plots, face unimaginable terrors, and stand against the horrors of the Cthulhu Mythos. The 7th Edition Keeper Rulebook contains the core rules, background information, guidance, spells, and monsters, and is backwards-compatible with all previous Call of Cthulhu titles. Prepare to journey into the unknown and confront the cosmic horrors that lurk within.