Hardcover
details (USA).(see also: Audible Audiobook · MP3 CD · CD-ROM)
details (UK).(see also: Audible Audiobook · Audible Audiobook)
details (Germany).(see also: CD-ROM · MP3 CD · Audible Hörbuch)
details (Canada).(see also: MP3 CD · Audible Audiobook)
ISBN: 978-0-618-42005-6
ISBN-10: 0-618-42005-3
Houghton Mifflin Harcourt · 2007