Paperback
details (UK).(see also: eBook (Kindle) · Audible Audiobook)
details (United States).(see also: eBook (Kindle) · Audible Audiobook)
details (Germany).(see also: Kindle Ausgabe · Audible Hörbuch)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-1-4711-1640-7
ISBN-10: 1-4711-1640-9
Simon & Schuster Children's UK · 2012