Deception Point
Dan Brown
The Book Of Skulls
Robert Silverberg
Gap [2] Forbidden Knowledge: The Gap Into Vision
Stephen R. Donaldson
The Gap Cycle (2)
Children of Tiber and Nile
Deborah Davitt
The Rise of Caesarion's Rome (2)
Beyond the Gap
Harry Turtledove
Opening of the World (1)
The Breath of God
Opening of the World (2)
The Golden Shrine
Opening of the World (3)