They Both Die at the End
Adam Silvera
Percy Jackson's Greek Gods
Rick Riordan & John Rocco
Percy Jackson's Companion Books (3)
Flowers for Algernon
Daniel Keyes [Keyes, Daniel] & chenjin5.com
The Titan's Curse
Rick Riordan
Percy Jackson and the Olympians (3)
As a Man Thinketh
James Allen