Advanced Dungeons & Dragons: Planescape RPG (1994–1996)
- Monstrous Compendium Appendix (1994)
- The Eternal Boundary (1994)
- In the Cage (1995)
- Planes of Law (1995)
- On Hallowed Ground (1996)
- The Planewalker's Handbook (1996)
- Uncaged: Faces of Sigil (1996)