Hardcover
details (USA).(see also: eBook (Kindle) · CD-ROM · Audible Audiobook)
details (UK).(see also: eBook (Kindle) · eBook (Kindle) · eBook (Kindle))
details (Germany).(see also: Kindle Ausgabe · CD-ROM · Audible Hörbuch)
details (Canada).(see also: eBook (Kindle) · CD-ROM · Audible Audiobook)
ISBN: 978-0-545-59706-7
ISBN-10: 0-545-59706-4
Scholastic Inc. · 2013