Author
Timothy Ferriss
2 books reviewed on Book of the Day.

The 4-Hour Workweek, Expanded and Updated: Expanded and Updated, With Over 100 New Pages of Cutting-Edge Content.
by Timothy Ferriss
Tim Ferriss lays out a system for shrinking a job down to its essential hours, arguing that most office work expands to fill the time available rather than because it's actually necessary.

Tools of Titans: The Tactics, Routines, and Habits of Billionaires, Icons, and World-Class Performers
by Timothy Ferriss
Tools of Titans compiles Tim Ferriss's best interview material from nearly two hundred elite performers into one reference book of routines, habits, and tactics, for readers who'd rather sample dozens of methods than read one guru's system cover to cover.