Paperback
details (United States).(see also: CD-ROM)
details (UK).(see also: CD-ROM · CD-ROM)
details (Germany).(see also: CD-ROM · Audible Hörbuch)
details (Canada).(see also: CD-ROM)
ISBN: 978-0-545-90016-4
ISBN-10: 0-545-90016-6
Scholastic Inc. · 2015