Hardcover
details (USA).(see also: eBook (Kindle) · Audible Audiobook)
details (Germany).(see also: Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-618-72194-8
ISBN-10: 0-618-72194-0
Houghton Mifflin Harcourt · 2011