Hardcover 2012 Year Random House Publisher ISBN-13: 978-0-375-96440-4 ISBN-10: 0-375-96440-1 Buy on Amazon
Paperback 2013 Year Yearling Publisher ISBN-13: 978-0-375-86397-4 ISBN-10: 0-375-86397-4 Buy on Amazon
Digital Books 2012 Year Random House Publisher ISBN-13: 978-0-375-89573-9 ISBN-10: 0-375-89573-6 Not Available for Purchase