Humans
Robert J. Sawyer
Neanderthal Parallax (2)
Band of Brothers: E Company, 506th Regiment, 101st Airborne ...
Stephen E. Ambrose
Days of Atonement
Michael Gregorio
Hanno Stiffeniis (2)
Awakening
William Horwood
Hyddenworld (2)
Sandstorm
James Rollins
Sigma Force (1)
Black Order
Sigma Force (3)
The Judas Strain
Sigma Force (4)
The Last Oracle: A Sigma Force Novel
Sigma Force (5)
The Doomsday Key
Sigma Force (6)
The Devil Colony
Sigma Force (7)
Bloodline
Sigma Force (8)
The Eye of God
Sigma Force (9)