Paperback
details (UK).(see also: Audible Audiobook · eBook (Kindle) · Audio CD)
details (USA).(see also: Audible Audiobook · eBook (Kindle))
details (Germany).(see also: Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-09-957970-0
ISBN-10: 0-09-957970-7
Arrow Books Ltd · 1989