Paperback
details (USA).(see also: eBook (Kindle) · Audible Audiobook · Audio CD)
details (United Kingdom).(see also: eBook (Kindle) · Audible Audiobook · Audio CD)
details (Germany).(see also: Kindle Ausgabe · CD-ROM)
details (Canada).(see also: eBook (Kindle) · Audio CD · Audible Audiobook)
ISBN: 978-0-545-29883-4
ISBN-10: 0-545-29883-0
Scholastic Paperbacks · 2012