Taschenbuch
details (Canada).(see also: Audible Audiobook)
details (UK).(see also: Audible Audiobook · CD-ROM)
details (Germany).(see also: CD-ROM · Audible Hörbuch)
ISBN: 978-0-590-63211-9
ISBN-10: 0-590-63211-6
Cartwheel Books · 1988