by Harry Harrison
Paperback
details (UK).
(see also: Audible Audiobook · eBook (Kindle) · MP3 CD)
details (USA).
(see also: Audible Audiobook · MP3 CD · eBook (Kindle))
details (Germany).
(see also: Kindle Ausgabe · MP3 CD)
details (Canada).
(see also: MP3 CD · Audible Audiobook · eBook (Kindle))
ISBN: 978-0-14-002664-1
ISBN-10: 0-14-002664-9
Penguin · 1973