Two Bogle Investment Classics in One Elegant Boxed Set John C. Bogle founded Vanguard in 1974, then in the space of a few years, introduced the index mutual fund, pioneered the no-load mutual fund, and redefined bond fund management. This boxed set includes John Bogle on Investing and Bogle on Mutual Funds, now regarded as timeless investment classics, like Bogle himself. Warren Buffett has called him an "American hero" for...