Mass Market Paperback
details (UK).(see also: eBook (Kindle) · Audible Audiobook)
details (USA).(see also: Audible Audiobook)
details (Germany).(see also: Audible Hörbuch)
details (Canada).(see also: Audible Audiobook)
ISBN: 978-1-84738-525-3
ISBN-10: 1-84738-525-7
Simon & Schuster Children's UK · 2009