Hardcover
details (United States).(see also: Audible Audiobook · eBook (Kindle) · Audible Audiobook)
details (United Kingdom).(see also: eBook (Kindle) · Audible Audiobook · Audio CD)
details (Germany).(see also: Kindle Ausgabe · Audio CD)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook · Audible Audiobook)
ISBN: 978-0-399-25633-2
ISBN-10: 0-399-25633-4
G.P. Putnam's Sons Books for Young Readers · 2012