Chaosium Petersens Field Guide to Lovecraftian Horrors RPG Sourcebook - CHA23138-H

Chaosium's Petersen's Field Guide to Lovecraftian Horrors (CHA23138-H) is a comprehensive RPG sourcebook for Call of Cthulhu, cataloguing the monsters, entities, and cosmic horrors that define the Lovecraftian mythos. Written with the expertise you'd expect from Chaosium — the publisher behind Call of Cthulhu since 1981 — this guide serves as an essential reference for Keepers building encounters and campaigns steeped in cosmic dread. Whether you're designing a session around a shambling Deep One or trying to convey the sheer wrongness of a Hound of Tindalos, this book gives you the lore, detail, and visual reference to bring these creatures to life at the table. It's equally useful for players who want a deeper understanding of the world their investigators are stumbling into.

Key Features

• Dedicated to Lovecraftian creatures and entities, covering monsters from across the Call of Cthulhu mythos
• Provides Keepers with detailed creature lore, making it easier to run atmospheric, informed encounters
• Functions as both a game reference and a standalone guide to Lovecraftian horror as a genre
• Produced by Chaosium, the original publisher of Call of Cthulhu, ensuring accuracy to the core game system
• Suited to new Keepers learning the mythos and experienced ones expanding their creature knowledge

What's Included

• Petersen's Field Guide to Lovecraftian Horrors hardcover sourcebook (CHA23138-H)