The Wrath of Mulgarath
Tony DiTerlizzi & Holly Black
The Spiderwick Chronicles (5)
The Letters of J. R. R.Tolkien
J. R. R. Tolkien & Christopher Tolkien & Humphrey Carpenter
The Chalice of the Gods
Rick Riordan
Percy Jackson and the Olympians (6)
The Crown of Ptolemy
Demigods and Magicians (3)
The Red Pyramid
The Kane Chronicles (1)