Vacen Taylor: 4 books

In The City of Souls, the pilgrimage to the Valley of a Thousand Thoughts continues. Having already triumphed against dangerous adversaries in The Age of Akra, the four children -- Mai, Long, Akra and Sahib - now face the evil melkarie and must escape to the City of Souls. When they reach the safety...

When Mai is chosen to take a pilgrimage to the Valley of a Thousand Thoughts to train with the oldest and wisest master of their people, an ancient prophecy is set in motion. The events to come have been predicted but are not unchangeable. When the Starchild returns to the planet of Sage, the foreknowledge...

After finding the Silvershade and escaping the attacking forces as the Wilder Forest city was scorched to the ground, Mai, Akra and Kalin must now face the evil that has consumed Long.  When they reach the land of Cruscar and enter the ice city of Algus, the children are confronted with an...

With a treacherous ice journey behind them and Long's health restored by the Healing Stone, Mai, Akra, and Kalin must now find the falcon guard called Tupuck in the fireruler's city of Calor. It's not long before they discover the city is ruled by a ruthless governor who has captured the falcon guard...