C. J. Cherryh

Books
Fortress of Ice Fortress of Ice
Fortress of Ice
2009
Fortress of Owls Fortress of Owls
Fortress of Owls
2009
Fortress in the Eye of Time Fortress in the Eye of Time
Fortress in the Eye of Time
2009
Fortress of Eagles Fortress of Eagles
Fortress of Eagles
2009
Fortress of Dragons Fortress of Dragons
Fortress of Dragons
2009
Forge of Heaven Forge of Heaven
Forge of Heaven
2009

Audiobooks
Downbelow Station (Unabridged) Downbelow Station (Unabridged)
Downbelow Station (Unabridged)
2012
Cyteen: Cyteen, Books 1-3 (Unabridged) Cyteen: Cyteen, Books 1-3 (Unabridged)
Cyteen: Cyteen, Books 1-3 (Unabridged)
2012
Invader: Foreigner Sequence 1, Book 2 (Unabridged) Invader: Foreigner Sequence 1, Book 2 (Unabridged)
Invader: Foreigner Sequence 1, Book 2 (Unabridged)
2012
Foreigner: Foreigner Sequence 1, Book 1 (Unabridged) Foreigner: Foreigner Sequence 1, Book 1 (Unabridged)
Foreigner: Foreigner Sequence 1, Book 1 (Unabridged)
2012
Peacemaker: Foreigner Sequence 5, Book 3 (Unabridged) Peacemaker: Foreigner Sequence 5, Book 3 (Unabridged)
Peacemaker: Foreigner Sequence 5, Book 3 (Unabridged)
2014
Inheritor: Foreigner Sequence 1, Book 3 (Unabridged) Inheritor: Foreigner Sequence 1, Book 3 (Unabridged)
Inheritor: Foreigner Sequence 1, Book 3 (Unabridged)
2012