Hardcover
details (USA).(see also: eBook (Kindle) · Audible Audiobook · Audible Audiobook)
details (United Kingdom).(see also: eBook (Kindle) · Audible Audiobook)
details (Germany).(see also: Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-8027-2296-6
ISBN-10: 0-8027-2296-2
Walker Childrens · 2011