Paperback
details (United Kingdom).(see also: eBook (Kindle) · Audible Audiobook · Audible Audiobook)
details (USA).(see also: eBook (Kindle) · Audible Audiobook · DVD Audio)
details (Germany).(see also: Kindle Ausgabe · Kindle Ausgabe · DVD-Audio)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook · Audible Audiobook)
ISBN: 978-1-4711-1768-8
ISBN-10: 1-4711-1768-5
Simon & Schuster Children's UK · 2014