Available Editions

Novel

Hardcover

2016 Year
Turtleback Books Publisher
ISBN-13: 978-0-606-38783-5
ISBN-10: 0-606-38783-8

Paperback

2016 Year
Tor Teen Publisher
ISBN-13: 978-0-7653-7517-9
ISBN-10: 0-7653-7517-6

Digital Books

2015 Year
Tor Teen Publisher
ISBN-13: 978-1-4668-8074-0
ISBN-10: 1-4668-8074-0
Not Available for Purchase