- $5.30Venus by Ben BovaBetter World Books
- $14.70Kinsman by Ben BovaBetter World Books
- $11.52Orion by Ben BovaBetter World Books
- $5.79Kinsman by Ben BovaBetter World Books
- $7.02Sam Gunn Jr by Ben BovaBetter World Books
- $7.84Hittite by Ben BovaBetter World Books
- $5.97Escape Plus by Ben BovaBetter World Books
- $6.41Venus by Ben BovaBetter World Books
- $5.14Moonrise by Ben BovaBetter World Books
- $3.98Peacekeepers by Ben BovaBetter World Books
- $5.14Moonwar by Ben BovaBetter World Books
- $6.89Mercury by Ben BovaBetter World Books
- $5.14Privateers by Ben BovaBetter World Books
- $5.14Voyagers by Ben BovaBetter World Books
- $7.66Privateers by Ben BovaBetter World Books
- $5.14Titan by Ben BovaBetter World Books
- $5.19Venus by Ben BovaBetter World Books
- $4.60Prometheans by Ben BovaBetter World Books
- $6.47Empire Builders by Ben BovaBetter World Books
- $3.98Power Surge by Ben BovaBetter World Books
- $5.24Power Play by Ben BovaBetter World Books
- $5.39Powersat by Ben BovaBetter World Books
- $3.98Orion by Ben BovaBetter World Books
- $5.14Farside by Ben BovaBetter World Books
- $5.24Mercury by Ben BovaBetter World Books
- $6.78Empire Builders by Ben BovaBetter World Books
- $3.98Transhuman by Ben BovaBetter World Books
- $3.98Able One by Ben BovaBetter World Books
- $5.74Moonrise by Ben BovaBetter World Books
- $8.77The Immortality Factor by Ben BovaBetter World Books
- $3.98Sam Gunn Forever by Ben BovaBetter World Books
- $7.15Privateers by Ben BovaBetter World Books
- $5.98New Earth by Ben BovaBetter World Books
- $8.99Power Play by Ben BovaBetter World Books
- $5.68New Earth by Ben BovaBetter World Books
- $6.24Titan by Ben BovaBetter World Books
- $5.64The Immortality Factor by Ben BovaBetter World Books
- $20.40Voyagers by Ben BovaBetter World Books
- $5.14Battle Station by Ben BovaBetter World Books
- $8.55Neptune by Ben BovaBetter World Books
- $5.14Triumph by Ben BovaBetter World Books
- $6.24Able One by Ben BovaBetter World Books
- $8.67The Beauty of Light by Ben BovaBetter World Books
- $5.14Voyagers III : Star Brothers by Ben BovaBetter World Books
- $21.99Carbide Tipped Pens - Audiobook, by Ben Bova & Eric ChoiChirpbooks