Paperback
details (USA).(see also: Audible Audiobook · MP3 CD · eBook (Kindle))
details (UK).(see also: Audible Audiobook · MP3 CD)
details (Germany).(see also: MP3 CD · Audible Hörbuch)
details (Canada).(see also: MP3 CD · eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-439-54954-7
ISBN-10: 0-439-54954-X
Scholastic Inc. · 2005