Phil Hibbs (Source: Wikipedia)

Sandy Petersen

Author of Call of Cthulhu

Ratings statistics

Click a column to sort by it.			Star Ratings
Title	Copies	Reviews	Ratings	Average	Median	Std. dev.
Call of Cthulhu	649	7	111	4.28	4.00	0.74
S. Petersen's Field Guide to Cthulhu Monsters	78		17	4.09	4.00	0.79
S. Petersen's Field Guide to Creatures of the Dreamlands	66	2	15	4.30	4.00	0.54
Shadows of Yog-Sothoth	66		11	3.77	4.00	0.84
H.P. Lovecraft's Dreamlands, 2nd edition	46		7	3.86	4.00	0.64
Miskatonic U. Graduate Kit: Artifacts from the Worlds Scariest University (Call of Cthulhu)	21		2	3.00	3.00
Gloranthan Bestiary	11	1	2	3.00	3.00
Ghostbusters: A Frightfully Cheerful Roleplaying Game [Box Set]	13	1	2	4.25	4.25	0.75
Stormbringer Companion	3		1	4.00	4.00
Fragments of Fear	25		1	4.50	4.50
The Fungi from Yuggoth	20		1	3.50	3.50
The Asylum and Other Tales	18	1	1	4.00	4.00
Runequest = Gloranthan kultit : laajennusosa Runequestiin	1		1	4.00	4.00
Cthulhu für Einsteiger	1
Gateway Bestiary: Additional Monsters for Runequest	3
Dorastor: Land of Doom	1
Borderlands	4
Runequest - Das Kreaturenbuch	1
Basic Creatures	1

Average:

(4.17)

Sandy Petersen is currently considered a "single author." If one or more works are by a distinct, homonymous authors, go ahead and split the author.

Sandy Petersen is composed of 6 names. You can examine and separate out names.