There Is a Tide
Larry Niven
The Man Who Ate the 747
Ben Sherwood
Judas Horse: An FBI Special Agent Ana Grey Mystery
April Smith
Aground
Charles Williams
Fortress in the Eye of Time
C. J. Cherryh
Fortress (1)
Fortress of Eagles
Fortress (2)
Fortress of Owls
Fortress (3)
Fortress of Dragons
Fortress (4)
Fortress of Ice
Fortress (5)