- $4.60Prometheans by Ben BovaBetter World Books
- $6.47Empire Builders by Ben BovaBetter World Books
- $5.39Powersat by Ben BovaBetter World Books
- $5.14Titan by Ben BovaBetter World Books
- $5.14Power Play by Ben BovaBetter World Books
- $7.27Hittite by Ben BovaBetter World Books
- $5.14Moonwar by Ben BovaBetter World Books
- $5.14Battle Station by Ben BovaBetter World Books
- $3.98Able One by Ben BovaBetter World Books
- $5.14New Earth by Ben BovaBetter World Books
- $5.14The Immortality Factor by Ben BovaBetter World Books
- $5.14Triumph by Ben BovaBetter World Books
- $3.98Peacekeepers by Ben BovaBetter World Books
- $5.14Privateers by Ben BovaBetter World Books
- $5.19Venus by Ben BovaBetter World Books
- $3.98Power Surge by Ben BovaBetter World Books
- $5.79Kinsman by Ben BovaBetter World Books
- $8.38Neptune by Ben BovaBetter World Books
- $5.14Mercury by Ben BovaBetter World Books
- $3.98Transhuman by Ben BovaBetter World Books
- $5.69Sam Gunn Jr by Ben BovaBetter World Books
- $6.12Escape Plus by Ben BovaBetter World Books
- $5.14Voyagers by Ben BovaBetter World Books
- $5.14Moonrise by Ben BovaBetter World Books
- $3.98Sam Gunn Forever by Ben BovaBetter World Books
- $3.98Orion by Ben BovaBetter World Books
- $5.14Farside by Ben BovaBetter World Books
- $10.08Empire Builders 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