Security Analysis

Security Analysis is dense, old-fashioned in places, and far more detailed than most founders need. Graham and Dodd show how a careful investor studies a company's money, property, debt, and profits before deciding what it is worth. I like the discipline behind that approach because good stories are easy to tell and numbers are harder to flatter. Still, most owners can safely skip whole stretches unless they plan to become part-time investment analysts. The useful lesson is to understand what the business looks like after the sales pitch is removed. That view matters when you want to build a company a buyer can study and trust.