Hardcover
details (UK).(see also: eBook (Kindle) · Audio CD · Audio Cassette)
details (USA).(see also: eBook (Kindle) · Audio CD · Audio Cassette)
details (Germany).(see also: Kindle Ausgabe · Kindle Ausgabe · Audio CD)
details (Canada).(see also: eBook (Kindle) · eBook (Kindle) · Audio CD)
ISBN: 978-0-370-30590-5
ISBN-10: 0-370-30590-6
Bodley Head Children's Books · 1984