Paperback
details (UK).(see also: Audible Audiobook · Audio Cassette · Audio CD)
details (USA).(see also: Audio CD · Audio CD · Audible Audiobook)
details (Germany).(see also: Audio CD · Audible Hörbuch)
details (Canada).(see also: Audio CD · Audio CD · Audible Audiobook)
ISBN: 978-0-330-50741-7
ISBN-10: 0-330-50741-9
Macmillan Children's Books · 2009