Warren Buffett is a master investor known to women and children alike, and how to learn from Buffett's investment philosophy has always been a topic of interest. This article will recommend five classic books on Buffett's investment ideology, including "The Essays of Warren Buffett: Lessons for Corporate America" and "Buffett: The Making of an American Capitalist". I believe that investors, after consulting and reading these materials, will have a deeper understanding of Buffett's investment ideology.