Precursor
C. J. Cherryh
Foreigner (4)
The Lock Artist
Steve Hamilton
The Chariots of Ra: Keys to the Dimensions
Kenneth Bulmer
Keys to the Dimensions (6)
Running With the Demon
Terry Brooks
The Word and The Void (1)
Exodus: The Ark
Paul Chafe
Ark (2)
Genesis
Ark (1)