Paperback
details (United States).(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))
ISBN: 978-0-87975-455-6
ISBN-10: 0-87975-455-9
Prometheus Books · 1988