Paperback
details (UK).(see also: Audible Audiobook · eBook (Kindle))
details (USA).(see also: Audible Audiobook · Audible Audiobook · eBook (Kindle))
details (Germany).(see also: Kindle Ausgabe)
details (Canada).(see also: Audio CD · Audible Audiobook · eBook (Kindle))
ISBN: 978-1-4449-0879-4
ISBN-10: 1-4449-0879-0
Hodder Children's Books · 2012