Safety," carefully. Buffett: The Making of an American Capitalist by Roger Lowenstein is less about investing "secrets," and more about why Warren Buffett's business acumen makes him the exceptional investor that he is. Once in Golconda: A True Drama of Wall Street, 1920-1938 by John Brooks looks at the history of the markets from the 19th century up to the postwar period. An fabulous read. Capital Ideas: The Improbable Origins of Modern Wall Street by Peter Bernstein  presents the history of the rise and fall of portfolio theories, including the popular ones taught in business schools today. The Psychology of Investing by Lawrence E. Lifson and Richard A. Geist offers a compilation of the best essays presented at the authors' annual Psychology of Investing conference. The conference speakers' (psychologists, psychiatrists, academics and investment practitioner) discussions are wide-ranging and diverse. 52 Responses to "What Do You Know?" I've never read a book strictly on investment advice. All the advice and knowledge I have is from different financial advisors that I have spoken too over the years. And fool.com I used to read that website a lot to gain some basic knowledge of the investment world. I tend to keep our investments simple, buying mutual funds with a long and proven record. One thing that beginning investors might find frustrating is the degree to which respected experts disagree. Many think Jeremy Siegel's "Stocks for the Long Run" approach should be the investing standard. Many others (myself included) feel like he's on the