by Robert J. Sawyer
Paperback
details (United States).
(see also: Audible Audiobook · eBook (Kindle))
details (United Kingdom).
(see also: Audible Audiobook · eBook (Kindle))
details (Germany).
(see also: Audible Hörbuch · Kindle Ausgabe)
details (Canada).
(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-7653-0973-0
ISBN-10: 0-7653-0973-4
Tor Books · 2005