Share 'What book(s) has/have inspired or influenced you?'

List one or list all.. For me it is: 1) Success through a Positive Mental Attitude It was my first business or self help book that I ever read. I read it once a year from age 14 to 25. 2) How to Win Friends and Influence People Helped me get out of my abrasive personality and learn how to comunicate better in my college days. 3) From Good to Great Made a big difference on how I ran my co...