Now in paperback, SF master Ben Bova's tales of the irrepressible Sam Gunn

The final completed novel by Ben Bova Intergalactic explorer, venture capitalist, and Casanova Sam Gunn may be gone, but his legacy lives on in his son, Sam Gun

No matter what strange forms the future takes, says Ben Bova in his introduction, crime and criminals will always be with us--and with them, the need for law en

A gripping tale of danger, intrigue and discovery on Saturn's mysterious moon

The ship was to be seven miles long, a third of a mile in diameter and have a wing-spread of three and a half miles. It would take two and a half centuries to c