The Sword of Summer
Rick Riordan
Magnus Chase and the Gods of Asgard (1)
The Abolition of Man
C S Lewis
The Noonday Demon
Solomon, Andrew
Norse Mythology
Neil Gaiman
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
Percy Jackson's Companion Books (3)
The Burning Maze: The Trials of Apollo [Book 3]
The Trials of Apollo (3)