Paperback
details (USA).(see also: eBook (Kindle) · Audible Audiobook)
details (UK).(see also: Audible Audiobook)
details (Germany).(see also: Audible Hörbuch)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-316-12635-9
ISBN-10: 0-316-12635-7
Little Brown Young Readers · 2010