Paperback
details (United Kingdom).(see also: Audible Audiobook · Audio CD · eBook (Kindle))
details (USA).(see also: Audible Audiobook · Audio CD · eBook (Kindle))
details (Germany).(see also: Audible Hörbuch · Kindle Ausgabe)
details (Canada).(see also: Audio CD · eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-330-39729-2
ISBN-10: 0-330-39729-X
Macmillan Children's Books · 2001