Kelly, Roy, and F. J. Allen. The Shipbuilding Industry. Boston, 1918.

Latane, J. H. Early Relations of Maryland and Virginia. Baltimore, 1895. (Johns Hopkins University Studies. 13th ser., III-IV).

Lefroy, J. H. Memorials of Bermuda. London, 1877. 2 vols.

Lull, E. P. History of the United States Navy Yard at Gosport, Virginia. Washington, 1851.

Mackintosh, J. The Discovery of America and the Origin of the North American Indians. Toronto, 1836.

Mason, F. N., ed. John Norton and Sons, Merchants of London and Virginia. Richmond, 1937.

Mason, P. C. Records of Colonial Gloucester County. Newport News, Va., 1946-1948. 2 vols.

Mereness, N. D., ed. Travels in the American Colonies. New York, 1916.

Middleton, A. P. Tobacco Coast, a Maritime History of the Chesapeake Bay in the Colonial Era, edited by George C. Mason. Newport News, 1953.

—— New Light on the Evolution of the Chesapeake Clipper Schooner. (In The American Neptune, vol. 9)