In "Stay the Course," John C. Bogle, the visionary founder of the Vanguard Group and the pioneer behind the Index Revolution, presents an enlightening narrative that intertwines the remarkable journey of Vanguard with his own storied career. From its inception as an upstart firm introducing the world's first index mutual fund in 1976, to its ascension as a global financial titan managing over $5 trillion in assets, Bogle's narrative is as much a testament to personal determination as it is to financial innovation. With captivating insight, Bogle recounts how he steered Vanguard from a modest $1.4 billion company to an industry behemoth, all while remaining steadfast to his core values of integrity, fairness, and an unwavering commitment to the individual investor. Beyond a mere corporate history, "Stay the Course" delves into the essence of what made Vanguard a disruptive force in the world of investment. Bogle shares the crucial moments and the guiding principles that have shaped Vanguard’s ethos and strategy, offering readers an intimate look into the creation of the index mutual fund and the subsequent Index Revolution that transformed the landscape for investors worldwide. Through a blend of memoir, investment wisdom, and a deep dive into Vanguard's seminal funds, this book is an essential read for anyone looking to understand the forces that have shaped modern finance, as narrated by one of the industry's most influential and enduring figures.