“From the first issue of Playboy in 1953, which featured a photograph of a nude Marilyn Monroe lounging on a red sheet, Mr. Hefner sought to overturn what he considered the puritanical moral code of Middle America. His magazine was shocking at the time, but it quickly found a large and receptive audience and was a principal force behind the sexual revolution of the 1960s. Mr. Hefner brought nudity out from under the counter, but he was more than the emperor of a land with no clothes. From the beginning, he had literary aspirations for Playboy, hiring top writers to give his magazine cultural credibility.”