Hardcover 2015 Year Macmillan UK Publisher ISBN-13: 978-1-4472-9945-5 ISBN-10: 1-4472-9945-0 Buy on Amazon
Paperback 2016 Year Pan Books Publisher ISBN-13: 978-1-4472-9946-2 ISBN-10: 1-4472-9946-9 Buy on Amazon
Digital Books 2015 Year Macmillan UK Publisher ISBN-13: 978-1-4472-9947-9 ISBN-10: 1-4472-9947-7 Not Available for Purchase
Audio 2015 Year Recorded Books Publisher ISBN-13: 978-1-4906-9176-3 ISBN-10: 1-4906-9176-6 Not Available for Purchase