Gideon the Ninth
Tamsyn Muir
The Locked Tomb (1)
You Have to Stop This
Pseudonymous Bosch
Secrets (5)
Isle of View
Piers Anthony
Xanth (13)
The Secret of the Caves
Franklin W. Dixon
Hardy Boys Original (7)
The Arctic Incident
Eoin Colfer
Artemis Fowl (2)
The Lost Colony
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The Titan's Curse
Rick Riordan
Percy Jackson (3)