Book excerpt: Financial markets are noisy and full of half-baked opinions, innuendo, and misinformation. With deep insights about investor psychology, Book of Value shows how to apply tools of business analysis to sort through the deceptions and self-deceptions in financial markets. Anurag Sharma joins philosophy with practical know-how to launch an integrated approach to building high-performance stock portfolios. Investors at all skill levels should learn to be mindful of their psychological biases so they may better frame investment choices. Book of Value teaches novices that investing is not a game of luck but a skill—and it teaches the emotional and analytical tools necessary to play it well. Intermediate investors learn how to effectively control emotions when investing and think strategically about their investment program. Advanced investors see the formalization of what they already know intuitively: that the philosopher's methods for seeking truth can be profitably applied to make smart investments. A groundbreaking guide full of lasting value, Book of Value should be on the shelf of anyone who takes investing seriously.