Mass Market Paperback
details (United States).(see also: Audible Audiobook · eBook (Kindle) · Audible Audiobook)
details (UK).(see also: Audio CD · Audible Audiobook · Audio Cassette)
details (Germany).(see also: Audio CD · Kindle Ausgabe · Audible Hörbuch)
details (Canada).(see also: Audio CD · eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-671-75883-7
ISBN-10: 0-671-75883-7
Pocket · 1992