The Great Doctrine or True Doctrine was the guiding belief of the True Way. Its exact details are unknown, but it stated that the Yuuzhan Vong were superior to all other life, and was also their justification for invading the galaxy.
- The New Jedi Order: Vector Prime
- The New Jedi Order: Star by Star
- The New Jedi Order: Destiny's Way
- The New Jedi Order: Force Heretic III: Reunion