Paperback
details (UK).(see also: eBook (Kindle) · Audible Audiobook)
details (USA).(see also: Audible Audiobook)
details (Germany).(see also: Kindle Ausgabe · Audible Hörbuch)
ISBN: 978-1-4449-0930-2
ISBN-10: 1-4449-0930-4
Hodder Children's Books · 2014