Hardcover
details (UK).(see also: Audible Audiobook)
details (USA).(see also: Audible Audiobook)
details (Germany).(see also: Audible Hörbuch)
details (Canada).(see also: Audible Audiobook)
ISBN: 978-0-437-90136-1
ISBN-10: 0-437-90136-X
Mammoth · 1981