New York: TOR / Tom Doherty Associates, (2006) dj. Hardcover first edition - Finalist for the Hugo, this is perhaps Watt's most impressive novel - "a first contact tale told with bleak intensity, and involving an ill-matched cadre of human or human- like characters, their spaceship under the command of an AI, whose nature is also suspect." A title in "Broderick and Di Filippo, Science Fiction: The 101 Best Novels, 1985-2010." Notes and references. Hard-to-find as a first edition. 384 pp. ISBN: 978-0765312181.

New York: Saga Press / Simon & Schuster, (2021) dj. Hardcover first edition - Two centuries from now, a library has been set up on the moon to decipher the messages originating from alien societies. Author's afterword. 490 pp. ISBN: 978-1534443624.

New York: TOR / Tom Doherty Associates, (2000) dj. Hardcover first edition - A novel by this Hugo and Nebula winning author which spans a billion years in time, as it follows two humans who had their consciousness uploaded into computers, thus becoming immortal hybrids. 253 pp. ISBN: 0-312867077.

San Francisco: Hardwired, (1997). An early cyberpunk novel, originally published in 1980 and reissued here with a new introduction by William Gibson. Set in a decadent future where satellite dwellers tune into AI combat on television. A title in the "Science Fiction That Changed the World" series. 309 pp. ISBN: 1-88886916X.

New York: Ace Books, (2011) dj. Hardcover - The first novel in the Webmind trilogy. 356 pp. ISBN: 978-0441016792.

Largemouth Software, LLC, (2017). The first book in a planned trilogy of computer science fiction novels. "John Watson, PhD student, husband and father-to-be, struggles to keep his research and career goals on track as he discovers strange anomalies in his artificial intelligence system. As his fledgling expert system grows capable of autonomously navigating, understanding and interacting with the Internet, his dreams begin to unravel when the system becomes targeted by malicious hackers, greedy corporations and someone inside the university." 372 pp. ISBN: 978-0989885355.

New York: Ace Books, (2011) dj. Hardcover - The third and final novel in the Webmind trilogy. 336 pp. ISBN: 978-0441019762.

New York: Harper Collins, (1996). First edition - A technothriller involving artificial intelligence, virtual reality and robotics. 625 pp.

New York: Penguin, 2012. dj. Hardcover first edition - The author's very highly praised first novel, set in San Francisco and the high tech world of Silicon Valley, where an attempt is being made to create a computer not just with artificial intelligence, but actually sentient. 325 pp. ISBN: 978-1594205057.

New York: Ace Books, (2011) dj. Hardcover first edition - The third and final novel in the Webmind trilogy. 336 pp. ISBN: 978-0441019762.

New York: TOR / Tom Doherty Associates, (1987) dj. SIGNED hardcover - Novel set in the mid-21st century, in a world transformed by nanotechnology and artificial intelligence, and where Green Idaho has become a separatist state. housing a state of the art cyronics center. SIGNED on the title page. 395 pp. ISBN: 0-312855176.

New York: Ace Books, (2011) dj. SIGNED hardcover first edition - The second novel in the Webmind trilogy. SIGNED on the title page. 352 pp. ISBN: 978-0441019762.

New York: Ace Books, (2011) dj. SIGNED hardcover - The third and final novel in the Webmind trilogy. SIGNED on the title page. 336 pp. ISBN: 978-0441019762.

New York: Penguin, 2012. dj. SIGNED hardcover first edition - The author's very highly praised first novel, set in San Francisco and the high tech world of Silicon Valley, where an attempt is being made to create a computer not just with artificial intelligence, but actually sentient., INSCRIBED on the title page. 325 pp. ISBN: 978-1594205057.

Toronto, Canada: Robot Binaries & Press, (2008.). SIGNED first edition - Fast paced techno-thriller, the first novel by an MIT-trained engineer who works in artificial intelligence (the supermarket self-checkout machines are based on his work) SIGNED by the author on a blank prelim with the words "Enjoy the book!" Includes a publicity sheet at the front, and at the end of the book a glossary of foreign and technical terms, reader's guide, bibliography, and more. Cover and illustratrations by Kathy Harestad.408 pp plus an author's note, interview with the author.

New York: Atheneum, 1987. dj. Hardcover first edition - A witty and elegant novel, this is an account of a perhaps surprisingly sucessful experiment with Artificial Intelligence, in which everything known about the romantic poet was fed into a computer in an attempt to uncover the real truth about his life. 174 pp. ISBN: 0-689-118821.

New York: Bantam, (2003.). First edition - Author's first book - a hard science fiction novel set in a "post-human universe of emergent AIs, genetic constructs, and illegal wetware." Includes 7 pp of further reading. 483 pp. ISBN: 0-553-382136.

Toronto, Canada: Robot Binaries & Press, (2008.). SIGNED first edition - Fast paced techno-thriller, the first novel by an MIT-trained engineer who works in artificial intelligence (the supermarket self-checkout machines are based on his work) IINSCRIBED by the author on a blank prelim "To.... Enjoy the book!" Includes a publicity sheet at the front, and at the end of the book a glossary of foreign and technical terms, reader's guide, bibliography, and more. Cover and illustratrations by Kathy Harestad.408 pp plus an author's note, interview with the author.

New York: The Viking Press, (1992.) dj. Hardcover first edition - A collarboration between an expert on artificial intelligence and a science fiction writer - medical thriller set in the near future - in California in 2023. 422 pp. ISBN: 0-776-515655.