Hardcover
details (United States).
details (Italy).(see also: Copertina flessibile)
details (Spain - España).(see also: Tapa blanda)
details (Canada).(see also: eBook (Kindle))
ISBN: 978-1-4231-8038-8
ISBN-10: 1-4231-8038-0
Little, Brown Books for Young Readers · 2014