The core rulebook of the third edition. It contains what the second editon had as separate books:
Chapter 1: Thauter Guide
Intro to the world of Jorune.
Chapter 2: Creating your Character
Part d20, part 3d6.
Chapter 3: Isho
The magical energies of Jorune created by the molten crystal below the planets crust.
Chapter 4: Combat
A quick and simple combat system.
Chapter 5: Sholari Guide
Everything the Sholari (GM) needs to know. Includes an intro adventure.
Note: The book had massive editorial errors (including whole pages of content missing or pages in the wrong order). An errata corrected those errors.