Tools of Titans: The Tactics, Routines, and Habits of Billionaires, Icons, and World-Class Performers (2016) is a self-help book by Timothy Ferriss, an American entrepreneur.[2] For the book, he interviewed more than one hundred "world-class performers" from diverse fields to solicit their advice about how to be successful. The book debuted as a #1 New York Times bestseller.[3]
^Ferriss, Timothy (2017). Tools of Titans: The Tactics, Routines, and Habits of Billionaires, Icons, and World-Class Performers: Ferriss, Timothy, Schwarzenegger, Arnold. ISBN978-1328683786.
^Ferriss, Timothy (2006). Tools of Titans: The Tactics, Routines, and Habits of Billionaires, Icons, and World-Class Performers. Houghton Mifflin Harcourt. ISBN978-1328683786.