I've recently finished listening to "Influencer": <a href="http://www.audible.com/adbl/site/products/ProductDetail.jsp?productID=BK_HIGH_000356&BV_UseBVCookie=Yes" rel="nofollow">http://www.audible.com/adbl/site/products/ProductDetail.jsp?...</a><p>From my review: "I expected this book to be less scientific and less valuable than it turned out to be. Not one of those stupid motivational books, but rather a good theory source with real-life cases as illustrations.<p>Some of the chapters move you away from the major subject while trying to prove a point, and discuss things like, for example, delaying gratification studies or skills acquisition processes. These topics, however, are presented in a great scientific manner (well, maybe not a scientific, but at least authors are not bullshitting with you and consider you to be smart) and are supplied with data and good examples, so it's a pleasure to read (listen to) them.<p>I also think this book is a must-read for entrepreneurs, as they are the ones, who must influence people all the time and be good at it. And while they usually learn to do so by practicing, this book might provide a great deal of theory to start with."<p>I'm also listening to the other book by these authors now - it's called "Crucial Conversations", seems like it's really useful too.