Hardcover
details (USA).(see also: Kindle Edition with Audio/Video · eBook (Kindle) · eBook (Kindle))
details (United Kingdom).(see also: eBook (Kindle) · Audio Cassette · Audio CD)
details (Germany).(see also: CD-ROM · Kindle Ausgabe · CD-ROM)
details (Canada).(see also: eBook (Kindle) · Audio CD · Audio CD)
ISBN: 978-0-395-45402-2
ISBN-10: 0-395-45402-6
Houghton Mifflin Company · 1987