Paperback
details (United Kingdom).(see also: Audible Audiobook)
details (United States).(see also: Audible Audiobook)
details (Germany).(see also: Audible Hörbuch)
details (Canada).(see also: Audible Audiobook)
ISBN: 978-0-437-96038-2
ISBN-10: 0-437-96038-2
Heinemann Young Books · 1980