32 books in series
Call of Cthulhu RPG
Call of Cthulhu RPG is a 32-book series with 1 primary work first released in 1981 with contributions by Sam Johnson, Dave Blewer, and 48 others.
1997 • 1 Reader
2013 • 1 Reader • 149 pages • 1
2013 • 1 Reader • 288 pages • 1
2002 • 1 Reader • 2
Call of Cthulhu: Fantasy Roleplaying in the Worlds of H.P. Lovecraft
BySandy Petersen,Yurek Chodak,+8 more
2016 • 1 Reader
2016 • 6 Readers • 4
Cthulhu Britannica
ByAlan Bligh,Keary Birch,+3 more
2009 • 1 Reader • 172 pages
1984 • 1 Reader • 4
2013 • 1 Reader • 32 pages • 5
Delta Green
ByDennis Detwiller,Adam Scott Glancy,+1 more
1997 • 3 Readers • 298 pages • 4.5
1999 • 2 Readers • 426 pages • 4
2007 • 2 Readers • 5
1998 • 1 Reader • 4
2000 • 1 Reader • 4
1998 • 1 Reader • 4
2010 • 1 Reader • 320 pages • 4
1992 • 1 Reader • 176 pages
1986 • 1 Reader • 4
1991 • 1 Reader
Mortal Coils
ByJohn H. Crowe III,Michael Cisco,+4 more
1998 • 2 Readers • 2
1997 • 1 Reader • 98 pages
2013 • 1 Reader • 294 pages • 4
2013 • 1 Reader • 4
2000 • 1 Reader
1996 • 1 Reader