Charles Darwin | Charles Dickens | Charles, Prince of Wales | Ray Charles | Charles II of England | Charles I of England | Charles Lindbergh | Charles de Gaulle | Charles II | Charles | Charles I | Prince Charles | Charles V | Charles Scribner's Sons | Charles Aznavour | Charles University in Prague | Charles Stanley | Charles Bukowski | Charles Mingus | Charles Ives | Charles Bronson | Charles Babbage | Charles III of Spain | Charles Cornwallis, 1st Marquess Cornwallis | Charles Baudelaire | Charles Sanders Peirce | Charles River | Charles Manson | Charles Laughton | Charles Dutoit |
He conducted and published many interviews with such leading figures in the discourse as Judd Marmor, Richard Pillard, Thomas Szasz, John Money, Charles Silverstein, Masters and Johnson, Richard Green, Mary Calderone, John Boswell, John D'Emilio and Estelle Freedman, and Martin Duberman.