1The most famous confidence-boosting book ever published, ""How To Win Friends and Influence People"" is a Self Help book written by Dale Carnegie. Over 15 Million Copies have been sold world-wide, making it one of the Best Selling Books of all time. In 2011, it was number 19 on TIME Magazine's List of the 100 most Influential Books. Author's advice has stood the test of time and will teach you how to: ""Make friends quickly and easily"", "" Increase your popularity"", ""Persuade people to follow your way of thinking"", ""Enable you to win new clients and customers"", ""Become a better speaker"" and ""Boost enthusiasm among your colleagues"". This classic book will turn your relationships around and improve your interactions with everyone in your life.