Mass Market Paperback
details (USA).(see also: Audible Audiobook · CD-ROM · eBook (Kindle))
details (UK).(see also: CD-ROM · eBook (Kindle) · CD-ROM)
details (Germany).(see also: CD-ROM · Kindle Ausgabe)
details (Canada).(see also: CD-ROM · eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-439-91870-1
ISBN-10: 0-439-91870-7
Scholastic Paperbacks · 2008