Hardcover
details (USA).(see also: Audible Audiobook)
details (UK).(see also: Audible Audiobook)
details (Germany).(see also: Audible Hörbuch)
details (Canada).(see also: Audible Audiobook)
ISBN: 978-0-618-81248-6
ISBN-10: 0-618-81248-2
Houghton Mifflin Harcourt · 2008