Paperback
details (UK).(see also: Audio CD · eBook (Kindle))
details (USA).(see also: Audible Audiobook · eBook (Kindle))
details (Germany).(see also: Audible Hörbuch · Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-426-11324-9
ISBN-10: 0-426-11324-1
Dr Who · 1983