Paperback
details (UK).(see also: Audible Audiobook)
details (USA).(see also: Audible Audiobook · eBook (Kindle))
details (Germany).(see also: Kindle Ausgabe)
details (Canada).(see also: Audible Audiobook · eBook (Kindle))
ISBN: 978-0-09-969620-9
ISBN-10: 0-09-969620-7
Arrow Books Ltd · 1991