Paperback
details (UK).(see also: Audio CD · Audible Audiobook · eBook (Kindle))
details (USA).(see also: Audio CD · CD-ROM · Audio CD)
details (Germany).(see also: Audio CD · Kindle Ausgabe · CD-ROM)
details (Canada).(see also: eBook (Kindle) · Audio CD · eBook (Kindle))
ISBN: 978-0-00-674200-5
ISBN-10: 0-00-674200-9
HarperCollinsChildren'sBooks · 1991