Hardcover
details (UK).(see also: eBook (Kindle) · Audible Audiobook · Audio CD)
details (United States).(see also: eBook (Kindle) · Audible Audiobook · Audio CD)
details (Germany).(see also: Kindle Ausgabe · Audible Hörbuch · Audio CD)
ISBN: 978-1-4088-5964-3
ISBN-10: 1-4088-5964-5
Bloomsbury Children's Books · 2014