Hardcover
details (UK).(see also: Audible Audiobook · eBook (Kindle) · Audio CD)
details (USA).(see also: eBook (Kindle) · Audible Audiobook · Audio CD)
details (Germany).(see also: Kindle Ausgabe · Audible Hörbuch · Audio CD)
details (Italy).(see also: Formato Kindle · Audio CD)
ISBN: 978-1-84738-693-9
ISBN-10: 1-84738-693-8
Simon & Schuster Children's UK · 2009