Mr. Caro, the Pulitzer-Prize winning author of Power Broker: Robert Moses and the Fall of New York (1974), talked about his writing and his career. He also responded to audience telephone calls, faxes and electronic mail. Ina Caro assisted her husband as a researcher. He has been writing a multi-volume biography of President Lyndon Johnson, beginning with The Path to Power (1982), then Means of Ascent (1990). The third book in the series is titled, Master of The Senate, and will be published in April 2002.