18 books in series

Advanced Dungeons & Dragons: Planescape RPG

Advanced Dungeons & Dragons: Planescape RPG is a 18-book series with 18 released primary works first released in 1991 with contributions by Monte Cook, Wolfgang Baur, Lester W. Smith, David Zeb Cook, Skip Williams, Rick Swan, Dori Jean Hein, Tim Beach, J.M. Salsbury, Richard Baker, Ken Rolston, Ray Vallese, Colin McComb, Dale Donovan, Ray Valllese, Bill Slavicsek, and Bruce R. Cordell.

Details	Rating	Readers Count
Planes of Conflict Dale Donovan Colin McComb Monte Cook	2	1 read
Planes of Law Planes of Law Colin McComb	3	1 read
Planes of Chaos Wolfgang Baur Lester W. Smith	4	2 reads
Planescape Campaign Setting Planescape Campaign Setting David Zeb Cook	4.5	2 reads
The Inner Planes The Inner Planes Monte Cook	3	1 read
The Planewalker's Handbook The Planewalker's Handbook Monte Cook	2	1 read
Faces of Evil Faces of Evil: The Fiends Colin McComb	0	0 reads
A Guide to the Astral Plane A Guide to the Astral Plane Monte Cook	0	0 reads
In the Cage In the Cage: A Guide to Sigil Wolfgang Baur Rick Swan	0	0 reads
A Guide to the Ethereal Plane A Guide to the Ethereal Plane Bruce R. Cordell	0	0 reads
In the Abyss In the Abyss: Planescape Adventure Skip Williams	0	0 reads
Fires of Dis Fires of Dis Ken Rolston Ray Vallese	0	0 reads
Doors to the Unknown Doors to the Unknown Bill Slavicsek	0	0 reads
Uncaged: Faces of Sigil Ray Vallese	0	0 reads
Something Wild: Planescape Adventure Ray Valllese	0	0 reads
Hellbound: The Blood War Colin McComb	0	0 reads
The Factol's Manifesto Dori Jean Hein Tim Beach J.M. Salsbury	0	0 reads
Monstrous Compendium Appendix II Monstrous Compendium Appendix II Richard Baker	0	0 reads