If you are just getting started with investing, or looking to sharpen the foundation you already have, these are the five books that show up over and over on nearly every serious list of the best investing books ever written. The Intelligent Investor by Benjamin Graham is widely considered the definitive text on value investing and is famously Warren Buffett's number one recommendation, laying out the mental framework for approaching a stock as a piece of a business rather than a ticker on a screen. The Psychology of Money by Morgan Housel is the modern classic on the behavioral side of investing, explaining why smart people make bad money decisions and how ordinary people can quietly build extraordinary wealth. A Random Walk Down Wall Street by Burton Malkiel breaks down decades of academic research on how markets actually work, why most active managers underperform, and why long-term index investing wins. One Up on Wall Street by Peter Lynch, one of the greatest mutual fund managers ...