J.M. · John M. · John W. Mangrum
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Hunter Book Innocents *OP | 978-1-56504-742-6 | 2000 | Philippe Boulle · Steve Miller · Andrew Wyatt |
| Munchkin d20 Monster Manual | 978-1-55634-669-9 | 2003 | |
| Munchkin Monster Manual 2.5 | 978-1-55634-722-1 | 2004 | |
| Pathfinder Campaign Setting: Ships of the Inner Sea | 978-1-60125-702-4 | 2014 | Benjamin Bruck · Paris Crenshaw · Amanda Hamon Kunz · Chris A. Jackson · Philip A Lee |
| Ravenloft Gazetteer, Vol. 5 | 978-1-58846-964-9 | 2004 | Jackie Cassada · Steve Miller |
| Ravenloft Gazetteer, vol IV | 978-1-58846-087-5 | 2003 | James Lowder · Ryan Naylor · Anthony Pryor |
| Ravenloft: Player's Handbook | 978-1-58846-091-2 | 2003 | Jackie Cassada · Andrew Cermak · Nicky Rea |
Paizo Inc. · Steve Jackson Games · White Wolf Publishing