Sandy Petersen
19 books
Books by Sandy Petersen
HPL's Dreamlands
HPL's Dreamlands
Shadows of Yog Sothoth
Call of Cthulhu Classic Basic
Call of Cthulhu Classic Basic Set
Call of Cthulhu Classic Deluxe
Call of Cthulhu Classic Deluxe Set
Sandy Petersen's Cthulhu Mytho
Sandy Petersen's Cthulhu Mythos (for Pathfinder 2e)
Call of Cthulhu Starter Set
Petersen's Abominations
Call of Cthulhu Investigators Handbook
Call of Cthulhu Keeper Screen
Call of Cthulhu Rpg Keeper Rulebook
S. Petersen's Field Guide to Lovecraftian Horrors
Call of Cthulhu 7th Ed. QuickStart
Infant and Toddler Development
Infant and Toddler Development and Responsive Program Planning : Pearson New International Edition
Cthulhu Classics
Petersen's field guide
H.P. Lovecraft's Dreamlands, 2
H.P. Lovecraft's Dreamlands, 2nd edition (Call of Cthulhu: Roleplaying Beyond the Wall of Sleep)
Into the Troll Realms
Petersen's field guide to Cthulhu monsters
Stormbringer Companion