Paperback
details (United Kingdom).(see also: Audible Audiobook · eBook (Kindle))
details (USA).(see also: Audible Audiobook)
details (Germany).(see also: Kindle Ausgabe · Audible Hörbuch)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-7515-2323-2
ISBN-10: 0-7515-2323-2
Sphere · 1999