There are 15 books in the Guardians of Ga'Hoole series. They are:
- The Capture
- The Journey
- The Rescue
- The Siege
- The Shattering
- The Burning
- The Hatchling
- The Outcast
- The Golden Tree
- The River of Wind
- Exile
- The War of the Ember
- The First Collier
- The Coming of Hoole
- To Be a King
There are also two guide books for the series:
- A Guide Book to the Great Tree
- Lost Tales of Ga'Hoole
