Paperback
details (USA).(see also: Audible Audiobook)
details (UK).(see also: CD-ROM · CD-ROM)
details (Germany).(see also: CD-ROM · CD-ROM · Audible Hörbuch)
details (Canada).(see also: CD-ROM · Audible Audiobook)
ISBN: 978-0-590-47423-8
ISBN-10: 0-590-47423-5
Scholastic Paperbacks · 1993