Sprint: How to Solve Big Problems and Test New Ideas in Just Five Days by Braden Kowitz, Jake Knapp, John Zeratsky
The Like Switch: An Ex-FBI Agent’s Guide to Influencing, Attracting, and Winning People Over by Jack Schafer, Marvin Karlins
Smart Trust: Creating Posperity, Energy, and Joy in a Low-Trust World by Greg Link, Rebecca R. Merrill, Stephen M.R. Covey