The Lean Startup – by Eric Ries

The most recommended book by many entrepreneurial Gurus. Lean Startup discuss about how to create Minimum Viable product (MVP) and launch the product as fast as you can in the market so that you can know before hand the customer response to the product and also critical feedback from early adopters which will help you to Pivot if required.

A must read. Really like the book for more check out http://theleanstartup.com/