Let There Be Light
Archangel Project Series
Archangel Down
Noa’s Ark
Heretic
Carl Sagan’s Hunt for Intelligent Life in the Universe
Starship Waking
Darkness Rising
The Defiant
Android General 1
Admiral Wolf
Supernova
In Anthologies
Carl Sagan’s Hunt for Intelligent Life in the Universe
Murphy’s Star
Magic After Midnight
Rush
Take My Monsters