Paperback
details (United States).(see also: eBook (Kindle) · eBook (Kindle))
details (United Kingdom).(see also: eBook (Kindle) · eBook (Kindle))
details (Germany).(see also: Kindle Ausgabe · Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle) · eBook (Kindle))
ISBN: 978-0-547-31587-4
ISBN-10: 0-547-31587-2
HMH Books for Young Readers · 2012