Fowler, W. C. (1866). History of Durham, Connecticut, from the first grant of land in 1662 to 1866. Hartford: Pub. by the town. pdf

Knowles, W. C. (1914). By gone days in Ponset-Haddam, Middlesex County, Connecticut: A story. Privately printed. pdf

Patera, A. H. (1977). The post offices of Connecticut. Burtonsville, MD: The Depot. pdf