Sandy Petersen

Książki autora Sandy Petersen

7th Edition Quick-Start Rules

Sandy Petersen, Lynn Willis, Paul Fricker

Call of Cthulhu: Horror Roleplaying

Sandy Petersen, John Snyder, Paul Carrick

H.P. Lovecraft's Dreamlands

Sandy Petersen, Lynn Willis, Paul Carrick, Keith Herber, Andy Hopp, Mark Roland, Raymond Bayless, Earl Geier, Scott Clegg, Jason Eckhardt, Steve Gallacci, Kerie Campbell, Kevin Ramos, Chris Williams, Phil Frances, Shannon Appel, Jacqueline Clegg, Susan Hutchinson, Carolyn Schultz-Savoy

Petersens Field Guide to Lovecraftian Horrors

Sandy Petersen, Lynn Willis

S. Petersen's Field Guide to Cthulhu Monsters: A Field Observer's Handbook of Preternatural Entities

Sandy Petersen, Tom Sullivan

Shadows of Yog-Sothoth

Sandy Petersen, Chaosium Inc.