- The Powers of Tryll: After the Time of the Return and Heavensfall, the gods of Tryll walk the earth. Still mighty beyond mortal ken, they have lost much of their power.
- Tryllspace: A pictoral tour of the Crystal Sphere known as Tryllspace.
- Tales from Tryll: Stories of the heroes and villains of the world.
- The Troll Gods: This group of evil deites would make Delia shudder. The gods of the trolls; some of the nastiest, and most unreasonable, deities of Tryll.
- Shii'yar - A Guide to the Divine: A player character's guide to the gods of Tryll.
- Currency of Tryll: a guide to understanding the dynamic and shifting economy of the world of Tryll.
- Lycalithum of Dramidia: The Laws of the country of Dramidia.
- Buildings of Tryll: Inns, homes, temples, and other edifices found in the world of Tryll.
- Monsters of Tryll: The beasts which hunt the wilds of Tryll.
- Astronomy of Tryll A guide to the planets of Tryllspace.
- Timeline of Tryll: What happened, and when.