Andrews, Wayne, The Vanderbilt Legend: The Story of the Vanderbilt Family, 1794-1940. Harcourt, Brace and Co., New York, 1941.

Croffut, W. A., The Vanderbilts and the Story of Their Fortune. Belford Clarke and Co., Chicago, 1886.

Lane, Wheaton J., Commodore Vanderbilt: An Epic of the Steam Age. Alfred A. Knopf, New York, 1942.

Langstaff, John Brett, Doctor Bard of Hyde Park: The Famous Physician of Revolutionary Times, The Man Who Saved Washington’s Life. E. P. Dutton and Co., Inc., New York, 1942.

Holbrook, Stewart, Age of the Moguls. Doubleday and Co., Garden City, N.Y., 1953.

U. S. GOVERNMENT PRINTING OFFICE: 1973 O-517-151