Sandy Petersen

77 books

Cthulhu by Gaslight: Horror Roleplaying in 1890s England by Sandy Petersen, Tom Sullivan, William A. Barton, Lynn Willis, Kevin Ramos

Cthulhu by Gaslight: Horror Roleplaying in 1890s England

Call of Cthulhu RPG

Sandy Petersen, Tom Sullivan, William A. Barton, Lynn Willis, Kevin Ramos

140 pages • first pub 1986 (editions)

horror informative slow-paced
Cthulhu Classics: A Full-Length Campaign & Five Adventures by Sandy Petersen, Charlie Krank

Cthulhu Classics: A Full-Length Campaign & Five Adventures

Call of Cthulhu RPG

Sandy Petersen, Charlie Krank

152 pages • first pub 1989 (editions)

fiction adventurous dark mysterious medium-paced
Cults of RuneQuest: The Prosopaedia by Greg Stafford
Cults of RuneQuest: The Prosopaedia
—
Greg Stafford

Cults of RuneQuest: The Prosopaedia

Greg Stafford

152 pages • first pub 2023 (editions)

Cults of Terror by Sandy Petersen, Jennell Jaquays, Greg Stafford, Anders Swenson, John Natzke, Ken Kaufer, Sean Summers, Charlie Krank, Lynn Willis, Rudy Kraft
Cults of Terror
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Sandy Petersen, Jennell Jaquays, Greg Stafford, Anders Swenson, John Natzke, Ken Kaufer, Sean Summers, Charlie Krank, Lynn Willis, Rudy Kraft

Cults of Terror

Sandy Petersen, Jennell Jaquays, Greg Stafford, Anders Swenson, John Natzke, Ken Kaufer, Sean Summers, Charlie Krank, Lynn Willis, Rudy Kraft

96 pages • missing pub info (editions)

medium-paced
Curse of Cthulhu: A Campaign of Desperate Struggle Against the Brotherhood by Keith Herber, Sandy Petersen, Sam Shirley

Curse of Cthulhu: A Campaign of Desperate Struggle Against the Brotherhood

Call of Cthulhu RPG

Keith Herber, Sandy Petersen, Sam Shirley

144 pages • first pub 1984 (editions)

fiction horror adventurous dark mysterious medium-paced
Curse of the Chthonians: Four Odysseys Into Deadly Intrigue by Sandy Petersen, Tom Sullivan, David A. Hargrave, William A. Barton, William Hamblin

Curse of the Chthonians: Four Odysseys Into Deadly Intrigue

Call of Cthulhu RPG

Sandy Petersen, Tom Sullivan, David A. Hargrave, William A. Barton, William Hamblin

154 pages • first pub 1984 (editions)

horror challenging informative reflective medium-paced
The Derelict: A Tale of Terror for Call of Cthulhu by Mike Mason, Sandy Petersen
The Derelict: A Tale of Terror for Call of Cthulhu
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Mike Mason, Sandy Petersen

The Derelict: A Tale of Terror for Call of Cthulhu

Call of Cthulhu RPG

Mike Mason, Sandy Petersen

missing page info • first pub 2016 (editions)

horror adventurous dark tense fast-paced
The Dreaming Stone by Kevin Ross, Sandy Petersen, Chris Williams, Shannon Appelcline

The Dreaming Stone

Call of Cthulhu RPG

Kevin Ross, Sandy Petersen, Chris Williams, Shannon Appelcline

64 pages • first pub 1997 (editions)

adventurous mysterious medium-paced
El Canto infernal by Eduard García, Sandy Petersen, Georgina Casal, Julio Das Pastoras, Ken St. Andre, Steve Perrin

El Canto infernal

Eduard García, Sandy Petersen, Georgina Casal, Julio Das Pastoras, Ken St. Andre, Steve Perrin

100 pages • first pub 1983 (editions)

informative inspiring tense medium-paced
El lobo blanco by Stewart Wieck, Eduard García, Sandy Petersen, Greg Stafford, Julio Das Pastoras, Kevin Freeman, Charlie Krank, Eric Simon, Juan Lillo

El lobo blanco

Stewart Wieck, Eduard García, Sandy Petersen, Greg Stafford, Julio Das Pastoras, Kevin Freeman, Charlie Krank, Eric Simon, Juan Lillo

120 pages • first pub 1987 (editions)

dark informative medium-paced