Paris' best-known works include biographies of film stars Louise Brooks, Greta Garbo and Audrey Hepburn.
[2] Similarly, the Irish Times added, "In a short review it is impossible to give even a taste of the splendor of Mr Paris's work.
As well as the above-mentioned books, Paris published profiles of the novelist and Mozart biographer Marcia Davenport and the early film star Lina Basquette in The New Yorker.
Other publications to which he has contributed articles, reviews and interviews include Vanity Fair, Opera News, American Film, Art and Antiques and (The Washington Post).
Paris was the editor-publisher of the Prairie Journal of Wichita, Kansas from 1972–1974; feature editor of The Miami Herald from 1979–1980 and critic/reporter of the Pittsburgh Post-Gazette from 1980–1986.