Paperback
details (UK).(see also: Audible Audiobook · Audible Audiobook · Audio CD)
details (USA).(see also: Audible Audiobook)
details (Germany).(see also: Audio CD · Audible Hörbuch)
details (Canada).(see also: Audio CD · Audible Audiobook)
ISBN: 978-1-84738-412-6
ISBN-10: 1-84738-412-9
Simon & Schuster Children's UK · 2010