He worked as director of college book sales for Penguin Books until 1971 when he was hired as an editor at St. Martin 's Press .
Thomas Dunne began his career in publishing while attending graduate school at Columbia .
Thomas Dunne worked as director of college book sales for Penguin Books until 1971 when Thomas Dunne was hired as an editor at St. Martin 's Press .
Thomas Dunne began his career in publishing while attending graduate school at Columbia .