Hardcover
details (USA).(see also: eBook (Kindle))
details (Germany).(see also: Kindle Ausgabe)
details (France).(see also: livre numérique format Kindle)
details (Italy).(see also: Formato Kindle)
ISBN: 978-0-547-19558-2
ISBN-10: 0-547-19558-3
Houghton Mifflin Harcourt · 2009