Sunwing (The Silverwing Trilogy Book 2)
Firewing (The Silverwing Trilogy Book 3)
Silverwing (The Silverwing Trilogy Book 1)
Skybreaker
Starclimber
Airborn
The Boundless
Guardians of Ga'Hoole #1: The Capture
Talons of Power (Wings of Fire, Book 9)
Guardians of Ga'Hoole #2: The Journey