Gary W. Keller has published 1 novel and 3 non-fiction books, beginning with Crucial Confrontations (2005). The best-known is The ONE Thing (2013). The latest is The ONE Thing (2013).
Updated September 2026
Where to start with Gary W. Keller
Start here
The ONE Thing
Gary W. Keller's most-read book.
Standalone novels in order
How Top Real Estate Agents Tackle Tough Times (2009)
Non-fiction in order
Crucial Confrontations (2005)
Shift (2010)
The ONE Thing (2013)
About Gary W. Keller
Gary Keller is an American entrepreneur and best-selling author. He is the founder and Executive Chairman of Keller Williams, which is the largest real estate company in the world by agent count and second in closed sales volume, and units sold. Keller founded Keller Williams on training and education and later brought his teachings to print. His books include The Millionaire Real Estate Agent, The Millionaire Real Estate Investor, and The ONE Thing. He is considered one of the most influential people in real estate.
Biography from Wikipedia, CC BY-SA 4.0. Photo via Wikimedia Commons.
Gary W. Keller FAQ
- How many books has Gary W. Keller written?
- Gary W. Keller has published 1 novel and 3 non-fiction books that we list, as of September 2026.
- What order should I read Gary W. Keller's books in?
- Publication order is a safe choice; the full list is above. Most readers start with The ONE Thing.
- What is Gary W. Keller's latest book?
- The ONE Thing (2013).
- What is Gary W. Keller's most famous book?
- The ONE Thing (2013) is Gary W. Keller's most widely read book.
Authors like Gary W. Keller
Sources: book lists and dates from Wikidata and Open Library, ratings from Open Library readers. Last updated September 2026.