William Gibson has written a significant body of work, including:
Novels:
* Neuromancer (1984) - Won the Nebula Award, the Philip K. Dick Award, and the Hugo Award.
* Count Zero (1986)
* Mona Lisa Overdrive (1988)
* Virtual Light (1993) - Part of the "Bridge Trilogy"
* Idoru (1996) - Part of the "Bridge Trilogy"
* All Tomorrow's Parties (1999) - Part of the "Bridge Trilogy"
* Pattern Recognition (2003)
* Spook Country (2007)
* Zero History (2010)
* The Peripheral (2014)
* Agency (2020)
* The Peripheral (2022) - a sequel to his 2014 novel
Short Story Collections:
* Burning Chrome (1986)
* The Gernsback Continuum (1999)
* Distrust That Particular Flavor (2002)
* Dangerous Days (2006)
* Stories of Your Life and Others (2015) - Co-written with Ted Chiang
Other Notable Works:
* Agrippa: A Book of the Dead (2000) - A collaborative project with Bruce Sterling
* Blue Ant (2003) - A novella
* A Mass for the Dead (2012) - A short story for the "Dangerous Days" collection
Note: There is a possibility of a lesser-known author named William Merriam Gibson, but his works are not widely known. It's much more likely you're thinking of William Gibson, the renowned cyberpunk author.