“Behind almost every painting is a fortune and behind that a sin or a crime.” With these words as a starting point, Michael Gross, leading chronicler of the American rich, begins the first independent, unauthorized look at the saga of the nation’s greatest museum, the Metropolitan Museum of Art, in Rogues' Gallery (Broadway, $16.99). In this endlessly entertaining follow-up to his bestselling social history 740 Park (Broadway, $16.95), Gross pulls back the shades of secrecy that have long shrouded the upper class’s cultural and philanthropic ambitions and maneuvers. And he paints a revealing portrait of a previously hidden face of American wealth and power.740 Park: The last great building to go up along New York’s Gold Coast, construction on 740 Park finished in 1930. Since then, 740 has been home to an ever-evolving cadre of our wealthiest and most powerful families, some of America’s (and the world’s) oldest money—the kind attached to names like Vanderbilt, Rockefeller, Bouvier, Chrysler, Niarchos, Houghton, and Harkness—and some whose names evoke the excesses of today’s monied elite: Kravis, Koch, Bronfman, Perelman, Steinberg, and Schwarzman. All along, the building has housed titans of industry, political power brokers, international royalty, fabulous scam-artists, and even the lowest scoundrels.