Hardcover
details (United States).(see also: Audible Audiobook · Audible Audiobook · Audio CD)
details (United Kingdom).(see also: Baby Product)
details (Germany).(see also: Audible Hörbuch)
details (Canada).(see also: Audible Audiobook · Audible Audiobook)
ISBN: 978-0-395-86162-2
ISBN-10: 0-395-86162-4
Houghton Mifflin · 1998