Sandy Petersen
Sandy Petersen has written at least 22 books. Their most popular book is Call of Cthulhu: Horror Roleplaying with 21 saves with an average rating of 3.92⭐.
Series
1 primary book41 released booksAuthored 16% of series
Call of Cthulhu RPG
Call of Cthulhu RPG is a 41-book series with 41 released primary work first released in 1981 with contributions by Keith Herber, William Deitze, and Sandy Petersen.
Series
6 released booksAuthored 50% of series
L'Appel de Cthulhu
L'Appel de Cthulhu is a 6-book series with 6 released primary works first released in 1981 with contributions by Sandy Petersen, Lynn Willis, and Dennis Detwiller.
Series
5 released booksAuthored 60% of series
Cthulhu-Rollenspiel
Cthulhu-Rollenspiel is a 5-book series with 5 released primary works first released in 1981 with contributions by Sandy Petersen, Lynn Willis, and Kevin Ross.
Series
2 primary booksAuthored 100% of series
Guide to Glorantha
Guide to Glorantha is a 2-book series with 2 released primary works first released in 2014 with contributions by Greg Stafford, Jeff Richard, and Sandy Petersen.
Series
3 released booksAuthored 67% of series
RuneQuest 3rd Edition
RuneQuest 3rd Edition is a 3-book series with 3 released primary works first released in 1985 with contributions by Sandy Petersen, Greg Stafford, and Steve Perrin.
Series
2 released booksAuthored 0% of series
Gloranthan Classics
Gloranthan Classics is a 2-book series with 2 released primary works first released in 1979 with contributions by Greg Stafford and Rudy Kraft.
