Baichus, God of Knowledge is a son of Tauri and one of the first of the Celestial Gods to follow Araxis on his journeys among the creatures of earth on Luckji's world. Like the other Celestial gods, he is one of the stars in the heavens but he also takes on a physical form when he resides on the first moon, Volaris. Baichus is a teacher, and founds the Great Library of Auralios, which is said to contain all the knowledge in the universe - although, in reality, this is all that is not hidden to Baichus.
Baichus brother, Xeros, is the God of Trade.
Baichus features in the following stories of the Celestial Gods: