John D. Rockefeller, Sr.--history's first billionaire and the patriarch of America's most famous dynasty--is an icon whose true nature has eluded three generations of historians. Now Ron Chernow, the National Book Award-winning biographer of the Morgan and Warburg banking families, gives us a history of the mogul "etched with uncommon objectivity and literary grace . . . as detailed, balanced, and psychologically insightful a portrait of the tycoon as we may ever have" (Kirkus Reviews). Titan is the first full-length biography based on unrestricted access to Rockefeller's exceptionally rich trove of papers. A landmark publication full of startling revelations, the book will indelibly alter our image of this most enigmatic capitalist. Born the son of a flamboyant, bigamous snake-oil salesman and a pious, straitlaced mother, Rockefeller rose from rustic origins to become the world's richest man by creating America's most powerful and feared monopoly, Standard Oil. Branded "the Octopus" by legions of muckrakers, the trust refined and marketed nearly 90 percent of the oil produced in America. Rockefeller was likely the most controversial businessman in our nation's history. Critics charged that his empire was built on unscrupulous tactics: grand-scale collusion with the railroads, predatory pricing, industrial espionage, and wholesale bribery of political officials. The titan spent more than thirty years dodging investigations until Teddy Roosevelt and his trustbusters embarked on a marathon crusade to bring Standard Oil to bay. While providing abundant new evidence of Rockefeller's misdeeds, Chernow discards the stereotype of the cold-blooded monster to sketch an unforgettablyhuman portrait of a quirky, eccentric original. A devout Baptist and temperance advocate, Rockefeller gave money more generously--his chosen philanthropies included the Rockefeller Foundation, the University of Chicago, and what is today Rockefeller University--than anyone