Benjamin Graham was the most influential investor of all time. His work laid the foundation of modern security analysis and The Intelligent Investor is considered to be the definitive text on value investing. His life and work have been the inspiration for many of today's most successful businesspeople. Updated edition Jason Zweig, a respected financial journalist, writes for Money magazine. He was recently awarded the 2002 Excellence in Investor Education Award for his dedication to informing and educating the public on value investing.