di Suzanne Collins
Underland Chronicles di Suzanne Collins comprende 5 libri. Gregor the Overlander apre la serie.
Gregor the Overlander
2003
Gregor and the Prophecy of Bane
2004
Gregor and the Curse of the Warmbloods
2005
Gregor and the Marks of Secret
2006
Gregor and the Code of Claw
2007
5 libri
3 libri