The national bestseller Anyone can learn to invest wisely with this bestselling investment system! Through every type of market, William J. O'Neil's national bestseller, How to Make Money in Stocks, has shown over two million investors the secrets to building wealth. O'Neil's powerful CAN SLIM® Investing System-a proven seven-step process for minimizing risk and maximizing gains-has influenced generations of investors. Based on a major study of market winners from 1880 to 2009, this expanded edition gives you: - proven techniques for finding winning stocks before they make big price gains - tips on picking the best stocks, mutual funds, and ETFs to maximize your gains - PLUS strategies to help you avoid the twenty-one most common investor mistakes!