The Navigator
Pittacus Lore
The Lorien Legacies: The Lost Files (11)
The Tower of Nero
Rick Riordan
The Trials of Apollo (5)
Mort
Terry Pratchett
Discworld (4)
Cytonic
Brandon Sanderson
Skyward (3)
Gregor and the Curse of the Warmbloods
Suzanne Collins
Underland Chronicles (3)