Paperback
details (USA).(see also: Audio Cassette · Audio CD · Audible Audiobook)
details (UK).(see also: Audio CD · Audible Audiobook · eBook (Kindle))
details (Germany).(see also: Audible Hörbuch)
details (Canada).(see also: Audible Audiobook)
ISBN: 978-0-449-90157-1
ISBN-10: 0-449-90157-2
Ballantine Books · 1986