Hardcover
details (United States).(see also: eBook (Kindle) · Audio CD · Audio CD)
details (UK).(see also: eBook (Kindle) · eBook (Kindle) · Audio CD)
details (Germany).(see also: Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle) · Audio CD · Audible Audiobook)
ISBN: 978-0-545-52248-9
ISBN-10: 0-545-52248-X
Scholastic Inc. · 2014