Hardcover
details (USA).(see also: eBook (Kindle) · Audible Audiobook)
details (UK).(see also: Audible Audiobook · CD-ROM)
details (Germany).(see also: CD-ROM · Audible Hörbuch)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-1-59990-280-7
ISBN-10: 1-59990-280-X
Bloomsbury USA Childrens · 2011