C. J. Cherryh

Books
Fortress of Owls Fortress of Owls
Fortress of Owls
2009
Fortress of Dragons Fortress of Dragons
Fortress of Dragons
2009
Hammerfall Hammerfall
Hammerfall
2009
The Deep Beyond The Deep Beyond
The Deep Beyond
2005
Alliance Space Alliance Space
Alliance Space
2008
Alternate Realities Alternate Realities
Alternate Realities
2000