They Both Die at the End
Adam Silvera
Sophie's World: A Novel About the History of Philosophy
Jostein Gaarder
The Battle of the Labyrinth
Rick Riordan
Percy Jackson and the Olympians (4)
The Daughters' War
Christopher Buehlman
Blacktongue (2)
Frankenstein; Or, The Modern Prometheus (1818)
Mary Shelley