The graduate of the median four-year college loses money compared with a high school graduate. At the full published price, the gap runs about $82,371 in lifetime after-tax net present value. At the typical price families actually pay after aid, the median graduate still ends up $17,510 behind. Most families do not know that because nobody is running the math the way an investor would. I built a financial model spanning nearly 6,000 institutions, including 1,679 four-year degree-granting schools and over 26,000 distinct degree combinations. The book applies that model to college the way a consultant applies financial analysis to any investment decision. Costs. Cash flows. Time value of money. Risk-adjusted returns. The analysis shows which colleges, fields of study, and price points actually deliver returns. It also shows which ones quietly destroy household wealth. The book is for families weighing whether to drain retirement savings. For students considering five or six figures of debt. For counselors advising both. And for anyone trying to understand why the conventional College Wage Premium narrative does not survive a serious financial audit.