Underland Chronicles
1. Gregor the Overlander (2003)
2. Gregor and the Prophecy of Bane (2004)
3. Gregor and the Curse of the Warmbloods (2005)
4. Gregor and the Marks of Secret (2006)
5. Gregor and the Code of Claw (2007)
Gregor the Overlander Box Set (2002)
The Underland Chronicles Set, Books 1-4 (2008)
Gregor the Overlander Boxed Set (2013)
2. Gregor and the Prophecy of Bane (2004)
3. Gregor and the Curse of the Warmbloods (2005)
4. Gregor and the Marks of Secret (2006)
5. Gregor and the Code of Claw (2007)
Gregor the Overlander Box Set (2002)
The Underland Chronicles Set, Books 1-4 (2008)
Gregor the Overlander Boxed Set (2013)