Hotel Valhalla Guide to the Norse Worlds: Your Introduction ...
Rick Riordan
Magnus Chase and the Gods of Asgard (4)
The Tower of Nero
The Trials of Apollo (5)
How to Ride a Dragon's Storm
Cressida Cowell
How to Train Your Dragon (7)
The Hammer of Thor
Magnus Chase and the Gods of Asgard (2)
How to Speak Dragonese
How to Train Your Dragon (3)
How to Cheat a Dragon's Curse
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The Red Pyramid
The Kane Chronicles (1)