Hardcover
details (USA).(see also: eBook (Kindle) · CD-ROM · Audio CD Library Binding)
details (United Kingdom).(see also: Audible Audiobook · CD-ROM · eBook (Kindle))
details (Germany).(see also: Kindle Ausgabe · Audible Hörbuch · Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle) · Audio CD · Audible Audiobook)
ISBN: 978-0-375-86586-2
ISBN-10: 0-375-86586-1
Knopf Books for Young Readers · 2010