Presents the foundational principles of value investing, emphasizing disciplined analysis, margin of safety, and long-term perspective. Originally written by Benjamin Graham, the book explains how investors can evaluate securities based on intrinsic value rather than market speculation. Updated with contemporary commentary by Jason Zweig, this edition interprets Graham’s timeless concepts in light of modern financial markets, behavioral pitfalls, and historical case studies, making it a practical guide for both individual and professional investors seeking rational, risk-aware investment strategies