Mass Market Paperback
details (USA).(see also: eBook (Kindle) · Audio Cassette)
details (UK).(see also: eBook (Kindle) · Audio Cassette)
details (Germany).(see also: Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle) · Audio Cassette)
ISBN: 978-0-441-80208-1
ISBN-10: 0-441-80208-7
Ace Books · 1990