Paperback
details (USA).(see also: eBook (Kindle))
details (United Kingdom).(see also: Audible Audiobook · eBook (Kindle))
details (Germany).(see also: Kindle Ausgabe · Audible Hörbuch)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-1-4272-1362-4
ISBN-10: 1-4272-1362-3
Macmillan Young Listeners · 2012