The Battle of the Labyrinth
Rick Riordan
Percy Jackson and the Olympians (4)
Crown of Dalemark
Diana Wynne Jones
Dalemark Quartet (4)
How to Steal a Galaxy
Beth Revis
Truthseeker
C. E. Murphy
Worldwalker Duology (1)
Treaty at Doona
Anne McCaffrey
Doona (3)
Crisis on Doona
Doona (2)
Decision at Doona
Doona (1)