Editing Planescape (section)

===Expansions===
*''The Factol's Manifesto''. Details the factions, their important members, and the factions' headquarters.

*''Faces of Evil: The Fiends''. Details the major and minor races of the Lower Planes. Introduces Xanxost the Slaad: easily distracted, always hungry, and hilarious.

*''A Guide to the Astral Plane''. Details the physical (well, quasi-physical) nature of the Astral and its inhabitants.

*''A Guide to the Ethereal Plane''. Details the Border, Deep Ethereal, inhabitants, and includes rules for creating demiplanes.

*''[[Hellbound: The Blood War]]''. Details the [[Blood War]]; includes three adventures and a Grubb comic with art by Tony DiTerlizzi. Monte Cook later admitted he was listening to ''The Downward Spiral'' for this one.

*''The Inner Planes''. Details the Inner Planes.

*''In The Cage: A Guide to Sigil''. Details locations and personalities of Sigil.

*''On Hallowed Ground''. Details the Powers of the Outer Planes, their realms, and their followers.

*''Planes of Chaos''. Details the chaotically-aligned Outer Planes.

*''Planes of Conflict''. Details the neutrally-aligned Outer Planes. Extremely uneven in quality.

*''Planes of Law''. Details the lawfully-aligned Outer Planes.

*''A Player's Primer to the Outlands''. Details the realms and locations of the Outlands; includes an audio CD with tracks representing information given by a ''mimir'' (a magical speaking skull).

*''Uncaged: Faces of Sigil''. Details important NPC figures in Sigil.