Chthon
Piers Anthony
Chthon (1)
Flashpoint (The 39 Clues: Unstoppable, Book 4)
Gordon Korman
The 39 Clue: Unstoppable (4)
The Friendship
Alison Croggon
The Books of Pellinor (0.60)
Murder in Mesopotamia
Agatha Christie
Tatham Mound
The Forbidden Library
Django Wexler
Forbidden Library (1)
A Wizard of Mars: The Ninth Book in the Young Wizards Series
Diane Duane
Young Wizards (9)
The Rivers of Zadaa
D. J. MacHale
Pendragon (6)
Shadowhunters and Downworlders: A Mortal Instruments Reader
Cassandra Clare & Emily Beresford & Luke Daniels & Tanya Eby