Sandy Petersen

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Books by Sandy Petersen

Chris Williams, Sandy Petersen: The Complete Dreamlands (Call of Cthulhu) (1996, Chaosium) No rating

The Complete Dreamlands (Call of Cthulhu)

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Sandy Petersen, Lynn Willis: Call of Cthulhu (Paperback, 2005, Chaosium) 4 stars

Call of Cthulhu

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Sandy Petersen, Lynn Willis, Mike Mason: S. Petersen's Field Guide to Lovecraftian Horrors (Hardcover, 2016, Chaosium) 5 stars

S. Petersen's Field Guide to Lovecraftian Horrors

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Sandy Petersen, Lynn Willis, Mike Mason: Call of Cthulhu Rpg Keeper Rulebook (Hardcover, 2016, Chaosium) No rating

Call of Cthulhu Rpg Keeper Rulebook

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Sandy Petersen: Petersen's field guide (1989, Chaosium) 5 stars

Petersen's field guide

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Sandy Petersen, Mike Mason: Petersen's Abominations (Hardcover, 2018, Chaosium) No rating

Petersen's Abominations

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No cover

Sandy Petersen, Lynn Willis: Call Of Cthulhu (Paperback, 1992, Chaosium)

 4 stars

Call Of Cthulhu

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Mark Morrison, Carl Pates, Nick Hagger, Richard Watts, Ben Chessell, Charlie Krank, Sandy Petersen, Greg Stafford: Sailing on the Seas of Fate (Paperback, 1996, Chaosium) 4 stars

Sailing on the Seas of Fate

by , , , and 5 others

Sandy Petersen: Petersen's field guide to Cthulhu monsters (1988, Chaosium) 4 stars

Petersen's field guide to Cthulhu monsters

by

No cover

Sandy Petersen: Call of Cthulhu (1989, Chaosium)

 No rating

Call of Cthulhu

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Mike Mason, Sandy Petersen, Lynn Willis, Paul Fricker: Call of Cthulhu Investigators Handbook (Hardcover, 2016, Chaosium Inc.) No rating

Call of Cthulhu Investigators Handbook

by , , , and 1 other

Sandy Petersen, Lynn Willis: Call Of Cthulhu (Paperback, Chaosium) No rating

Call Of Cthulhu

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No cover

Sandy Petersen: H.P. Lovecraft's Dreamlands, 2nd edition (Call of Cthulhu: Roleplaying Beyond the Wall of Sleep) (Paperback, Chaosium)

 4 stars

H.P. Lovecraft's Dreamlands, 2nd edition (Call of Cthulhu: Roleplaying Beyond the Wall of Sleep)

by