کتاب های Sandy Petersen
![Il Richiamo di Cthulhu](http://cdn.ketabkoo.com/covers/0/46474-n.jpg)
Il Richiamo di Cthulhu
Sandy Petersen,Lynn Willis, 1997![Il Richiamo di Cthulhu](http://cdn.ketabkoo.com/covers/0/46475-n.jpg)
Il Richiamo di Cthulhu
Sandy Petersen,Lynn Willis, 1997![Call of Cthulhu: Horror Roleplaying in the Worlds of H.P. Lovecraft (5.6.1 Edition)](http://cdn.ketabkoo.com/covers/2/232921-n.jpg)
Call of Cthulhu: Horror Roleplaying in the Worlds of H.P. Lovecraft (5.6.1 Edition)
Sandy Petersen, 2000![Petersen's Field Guide to Cthulhu Monsters (Call of Cthulhu)](http://cdn.ketabkoo.com/covers/2/232922-n.jpg)
Petersen's Field Guide to Cthulhu Monsters (Call of Cthulhu)
Sandy Petersen, 1988![Shadows of Yog-Sothoth: A Global Campaign to Save Mankind](http://cdn.ketabkoo.com/covers/2/239156-n.jpg)
Shadows of Yog-Sothoth: A Global Campaign to Save Mankind
Sandy Petersen, 2004![Vikings - RuneQuest](http://cdn.ketabkoo.com/covers/2/239158-n.jpg)
Vikings - RuneQuest
Sandy Petersen, 1985![Infant and toddler development and responsive program planning](http://cdn.ketabkoo.com/covers/11/1118211-n.jpg)
Infant and toddler development and responsive program planning
Petersen, Sandy; Wittmer, Donna S., 2014![S. Petersen’s Field Guide to Lovecraftian Horrors: A Field Observer’s Handbook of Preternatural Entities and Beings from Beyond The Wall of Sleep](http://cdn.ketabkoo.com/covers/12/1201693-n.jpg)
S. Petersen’s Field Guide to Lovecraftian Horrors: A Field Observer’s Handbook of Preternatural Entities and Beings from Beyond The Wall of Sleep
Sandy Petersen, Mike Mason, Lynn Willis, 2015![La llamada de Cthulhu: MANUAL DEL GUARDIÁN (7ma edición)](http://cdn.ketabkoo.com/covers/14/1445963-n.jpg)