1989. 1989 Bova, Ben CYBERBOOKS NY: Tom Doherty Associates, c1989 First Edition: May 1989 283pp 8vo as new in fine d/w.

1978. 1978 Bova, Ben THE DUELING MACHINE NY: Ace Books, c1978 First Ace Printing: September 1978 247pp textblock pages lightly browned from age; uncreased spine, fine unread mass market paperback.

The Easton Press, 2009. Alan Reingold. Leather bound. The Easton Press, 2009. Frontis. illustration Alan Reingold. 8vo. Full leather with decorative covers, raised bands, decorative gold titles within the compartments, silk endpages, all edges gilt, ribbon marker. #657/900 copies, signed by Ben Bova. Laid-in is the publisher's Note Card as.....

Bantam Books, 1992. First Edition, First Printing. Hardcover. Bantam Books, c1992. first printing. 8vo. Fine bright looks unread hardcover, fine d/j.

Tom Doherty Associates, 2005. First Edition, First Printing. Hardcover. Tom Doherty Associates, c2005. first printing. 319pp. 8vo. As new unread hardcover in as new d/j.

Tom Doherty Associates, 2001. First Edition, First Printing. Hardcover. Tom Doherty Associates, c2001. first printing. 349pp. 8vo. As new unread hardcover in as new d/j.

Tom Doherty Associates, 2004. First Edition, First Printing. Mass market paperback. Tom Doherty Associates, c2004. first printing. 470pp. Uncreased spine, as new mass market paperback.

1990. 1990 Bova, Ben, and Bryon Preiss ed FIRST CONTACT; THE SEARCH FOR EXTRATERRESTRIAL INTELLIGENCE NY: New American Library, c1990 first printing 337pp illus b/w lg 8vo Remainder mark on lower edge of textblock, else fine copy in near fine d/w.