The Graveyard Book

Neil Gaiman • 2009

The Giver (The Giver, #1)

Lois Lowry • 2006

Xenocide (Ender's Saga, #3)

Orson Scott Card • 1996

Ready Player One

Ernest Cline • 2011

Shadow Puppets (Ender's Shadow, #3)

Orson Scott Card • 2003