Paperback
details (UK).
details (USA).(see also: Audible Audiobook · eBook (Kindle))
details (Germany).(see also: Audible Hörbuch)
details (Canada).(see also: eBook (Kindle))
ISBN: 978-0-340-90321-6
ISBN-10: 0-340-90321-X
Hodder Children's Books · 2007