The Sword of Summer
Rick Riordan
Magnus Chase and the Gods of Asgard (1)
Tales From the Perilous Realm
Alan Lee
Keeper of the Lost Cities
Shannon Messenger
Keeper of the Lost Cities (1)
The Battle of the Labyrinth
Percy Jackson and the Olympians (4)
The Legend of Sigurd and Gudrún
J. R. R. Tolkien
Unfinished Tales