On the streets of Arkham, the threat of the Cthulhu Mythos is ever-present.

Call of Cthulhu: Arkham is the definitive guide to the signature setting of Call of Cthulhu, and a premium resource for Keepers of Arcane Lore.

This sandbox campaign setting for Call of Cthulhu includes the history of Arkham and the Miskatonic University as well as details of 9 neighbourhoods, over 290 locations, and 80 fully-detailed NPCs.

This book is designed to be used with the Call of Cthulhu roleplaying game and, optionally, the Pulp Cthulhu supplement, both available separately.

Features:
• For use with both the Call of Cthulhu roleplaying game and the Pulp Cthulhu supplement, both available separately.
• Two Arkham city map posters—one for players, and one marked with hidden information for the Keeper.
• New rules and skills for Arkham investigators make this book ideal for Call of Cthulhu players.