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MC8 Monstrous Compendium: Outer Planes Appendix is a 96-page sourcebook for [missing data] released in January 1991.

Official synopsis[]

Welcome to the Monstrous Compendium volume that finally details the powerful creatures unique to the outer planes.

These denizens of the planes can be powerful allies or terrible enemies.

From aasimon to zoveri, and everything between, this supplement is a must have for any DM planning to run an adventure in the outer planes.


Development and release[]


The book was written by Timothy B. Brown and Jamie LaFountain. Art was provided by Tom Baxa and Jeff Easley.


Monstrous Compendium Outer Planes Appendix was released by TSR in January 1991 for $[missing data] US or $[missing data] Canadian.

On September 20, 2016, it was re-released in digital format. It is currently available on DriveThruRPG and Dungeon Masters Guild for $2.99.

Reception and influence[]

Critical reception[]

As of 2023, Monstrous Compendium Outer Planes Appendix reached the rank of Gold seller on DriveThruRPG.

Influence on other works[]

External links[]