Sandy Petersen

79 books

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

Cthulhu by Gaslight: Horror Roleplaying in 1890s England

Call of Cthulhu RPG

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

140 pages • 1986

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 • paperback • 1989

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 • hardcover • 2023

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

Cults of Terror

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

96 pages • paperback

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 • paperback • 1984

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

Curse of the Chthonians: Four Odysseys Into Deadly Intrigue

Call of Cthulhu RPG

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

154 pages • 1984

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
—
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 • paperback • 2016

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

The Dreaming Stone

Call of Cthulhu RPG

Sandy Petersen, Kevin Ross, Shannon Appelcline, Chris Williams

64 pages • 1997

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

El Canto infernal

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

100 pages • 1983

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

El lobo blanco

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

120 pages • 1987

dark informative medium-paced