Ben Bova
New Earth
Colony
Test of Fire
Test of Fire (Library Edition)
The Winds of Altair
The Immortality Factor
The Kinsman Saga
The Aftermath: Book Four of The Asteroid Wars
New Earth
New Frontiers: A Collection of Tales about the Past, the Present, and the Future
Future Crime
Carbide tipped pens : seventeen tales of hard science fiction
New Earth
Voyagers
Farside
Saturn (The Grand Tour Book 10)
Moonwar (The Grand Tour)
The Return: Book IV of Voyagers
Return to Mars
Earth (The Grand Tour)
Earth (The Grand Tour)
Apes and Angels (The Grand Tour Book 23)
Sam Gunn Jr.
Survival: A Novel (Star Quest Trilogy)