by Gordon R. Dickson
Paperback
details (USA).
(see also: eBook (Kindle) · Audible Audiobook)
details (United Kingdom).
(see also: Audible Audiobook)
details (Germany).
(see also: Audible Hörbuch)
details (Canada).
(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-8125-0943-4
ISBN-10: 0-8125-0943-9
Tor Books · 1991