Hardcover 2015 Year Razorbill Publisher ISBN-13: 978-1-59514-322-8 ISBN-10: 1-59514-322-X Buy on Amazon
Paperback 2015 Year Razorbill Publisher ISBN-13: 978-1-59514-633-5 ISBN-10: 1-59514-633-4 Buy on Amazon
Digital Books 2015 Year Razorbill Publisher ISBN-13: 978-1-101-60815-9 ISBN-10: 1-101-60815-3 Not Available for Purchase