Hybrids
Robert J. Sawyer
Neanderthal Parallax (3)
Haunted
Heather Graham
Harrison Investigation (1)
That Hideous Strength
C. S. Lewis
Space Trilogy (3)
The Seven Wonders
Steven Saylor
Ancient World (1)
The Annihilation of Foreverland
Tony Bertauski
Foreverland (1)