Paperback
details (UK).(see also: Audible Audiobook · eBook (Kindle))
details (United States).(see also: eBook (Kindle) · Audible Audiobook)
details (Germany).(see also: Kindle Ausgabe · Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-1-4088-1490-1
ISBN-10: 1-4088-1490-0
Bloomsbury Children's Books · 2012