Sam Gunn

From Author Wars - https://authorwars.com/books/sam-gunn-49019.html

Overview:

Unknown. The Magazine of Fantasy & Science Fiction, October 1983 (Unknown, Ben Bova, Mercury Press, Inc., $1.75, 164 pages, digest, MAGAZINE)
Unknown. Prometheans (Unknown, Ben Bova, Tor, ISBN-10: 0812532198, $2.95, 278 pages, Paperback, Collection)
Unknown. Mercury and Prometheans (Unknown, Ben Bova, Tor, ISBN-10: 9780765385499, $9.99, 681 pages, Paperback, Omnibus)
2011 . Prometheans (2011, Ben Bova, Tor, $11.99, ebook, Collection)
2015 . Mercury and Prometheans (2015, Ben Bova, Tor, ISBN-10: 9780765387240, $9.99, pages, ebook, Omnibus)
2016 . The Best of Bova: Volume 1 (2016, Ben Bova, Baen Books, ISBN-10: 9781625794819, $8.99, pages, ebook, Collection)
2016 . The Best of Bova: Volume I (2016, Ben Bova, Baen Books, ISBN-10: 9781476781211, $16.00, 412 pages, Trade Paperback, Collection)
2016 . The Best of Bova: Volume 1 (2016, Ben Bova, Blackstone Audio, $24.47, digital audio download, Collection)
2016 . The Best of Bova: Volume 1 (2016, Ben Bova, Blackstone Audio, ISBN-10: 9781504702133, $29.95, audio MP3 CD, Collection)
2016 . The Best of Bova: Volume 1 (2016, Ben Bova, Blackstone Audio, ISBN-10: 9781504702140, $34.95, audio CD, Collection)
2016 . The Best of Bova: Volume 1 (2016, Ben Bova, Blackstone Publishing, ISBN-10: 9781504702126, audio CD, Collection)