Robert A. Caro has been described as ‘the greatest political biographer of our times’ (Sunday Times) and ‘a world authority on the nature of power and how to use it’ (Guardian). His first book, The Power Broker, won the Pulitzer Prize in biography and the Frances Parkman Prize of the Society of American Historians. His subsequent books comprise a multi-volume work, The Years of Lyndon Johnson, 'regarded by many as the greatest political biography of the modern era' (The Times), winning three National Book Critics Circle Awards, the National Book Award and a further Pulitzer Prize. In 2009 he was awarded the National Humanities Medal by President Barack Obama, the highest award in the humanities given in the United States. He lives in New York City with his wife, Ina, an historian and writer.