Insider Secrets To Buying a Used Car Exposed is written by a former car salesman John Milton Lawrence who worked as an investigative reporter in the car industry and reveals many of the secrets and resources that are available to help you buy smart. Mr. Lawrence says you absolutely cannot lose with the stuff I use. If you follow the advice in this book it's sure to save you tons of money, because after all the dealers have armed themselves with knowledge on how to part you from your money and you should arm yourself as well. Knowledge is power but only when it is used.