Paperback
details (United States).(see also: CD-ROM · Audio CD · Audible Audiobook)
details (UK).(see also: Audible Audiobook)
details (Italy).(see also: Copertina flessibile)
details (Spain - España).(see also: Tapa blanda)
ISBN: 978-0-590-40836-3
ISBN-10: 0-590-40836-4
Scholastic Paperbacks · 1989