By Sawyer, Robert J.. New York : Tor, 2002 . 444 p. ; , "A Tom Doherty Associates book." 22 cm.. 0312876920 (acid-free paper)
]]>By Sawyer, Robert J.. New York : Tor, 2003 . 384 p. : , "A Tom Doherty Associates book" | Book 2 of The Neanderthal Parallax. 22 cm.. 0312876912 (alk. paper)
]]>By Sawyer, Robert J.. New York : Tor, 2003 . 396 p. ; , "A Tom Doherty Associates book." | Sequel to: Humans. 22 cm.. 0312876904
]]>By Sawyer, Robert J.. New York : Ace Books, 1996 . 289 p. : , "Cover art by Doug Struthers"--T. p. verso. 18 cm.. 0441003729
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