Hardcover
details (USA).(see also: eBook (Kindle) · Audible Audiobook)
details (UK).(see also: Audible Audiobook · Audio CD)
details (Germany).(see also: Audio CD · Audible Hörbuch)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-545-29018-0
ISBN-10: 0-545-29018-X
Scholastic Press · 2012