From three partners at Google Ventures, this is a unique and easy-to-follow five-day process for solving tough business problems and testing new ideas - proven at more than 100 companies. Sprint is a New York Times and Wall Street Journal bestseller. 'Sprint offers a transformative formula for testing ideas that works whether you're at a startup or a large organization' - Eric Ries, author of The Lean Startup 'The genius of Jake Knapp's Sprint is its step-by-step breakdown of what it takes to solve big problems and do work that matters with speed and urgency' - Beth Comstock, Vice Chair of GE 'Game changer' - ***** Reader review 'Amazing book which yielded great practical results' - ***** Reader review 'Revolutionary' - ***** Reader review *********************************************************************************** Entrepreneurs and leaders face big questions every day: What's the most important place to focus your effort, and how do you start? What will your idea look like