The Sword of Summer
Rick Riordan
Magnus Chase and the Gods of Asgard (1)
How to Be a Pirate
Cressida Cowell
How to Train Your Dragon (2)
Wrath of the Triple Goddess
Percy Jackson and the Olympians (7)
The Fellowship of the Ring
J.R.R. Tolkien
The Mark of Athena
The Heroes of Olympus (4)
The Serpent's Shadow
The Kane Chronicles (3)