Paperback
details (USA).(see also: Audible Audiobook · eBook (Kindle) · Audio Cassette)
details (United Kingdom).(see also: Audible Audiobook)
details (Germany).(see also: Audible Hörbuch)
details (Canada).(see also: Audible Audiobook)
ISBN: 978-0-06-250289-6
ISBN-10: 0-06-250289-1
HarperOne · 1988