Nightfall
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Keeper of the Lost Cities (6)
The Demigod Diaries
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The Heroes of Olympus (0)
9 from the Nine Worlds
Magnus Chase and the Gods of Asgard (5)
The Letters of J. R. R.Tolkien
J. R. R. Tolkien & Christopher Tolkien & Humphrey Carpenter
How to Train Your Dragon
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How to Train Your Dragon (1)
How to Cheat a Dragon's Curse
How to Train Your Dragon (4)
How to Seize a Dragon's Jewel
How to Train Your Dragon (10)