Forty-three men have held the highest office in the United States, making up an exclusive club of statesmen and sinners, grinds and slackers, winners and losers, Boy Scouts and rogues. They are profiled in incisive and entertaining commentaries written by Vanity Fair contributors Judy Bachrach, David Friend, David Kamp, Todd S. Purdum, and Jim Windolf that tell of their deeds, plumb their characters, and dispense the essential dish about their personal...