The Lean Start up- How Constant Innovation Creates Radically Successful Businesses is a book that explains how to work on your innovative concepts as businessman through moments of anxiety and dilemma. The way to start a company has changed drastically over the time and this book will explain you how to utilize this change to our benefit. The book provides the plan, how a startup is a company devoted to creating something innovative under circumstances of extreme uncertainty. As per author Every one of us has one thing in common and that is to clear the way of uncertainty and reach the target of having a sustainable, unbeaten and balanced company. The book emphasizes on the developed companies that are both economically proficient and make use of human imagination more frequently. Influenced by lessons from lean manufacturing, it relies depends on validate learning, rapid scientific testing, as well as a number of counter-intuitive exercises that shorten product growth cycles, measure actual development without resorting to vanity metrics and learn what consumers really want. Thereby, it a organization to move directions with agility, altering plans inch by inch, minute by minute. The book make you learn entrepreneurship, in organization of all sizes, a way to judge their vision continuously and to adapt and adjust according to situation. About the Author Eric Ries is a young Entrepreneur from the Silicon Valley in USA and an author who has founded the concept of lean Start up. He is also a regular blogger.