Baldwin, Thomas W. Vital records of Douglas, Massachusetts, to the end of the year 1849. Worcester, MA: Franklin P. Rice, 1906.
Belding, John H. Inventory of historic properties in Douglas, Massachusetts, 1989. Douglas, MA: John H. Belding, 1989.
Carrick, William R. & Martha Johnson Aney. A history of the Moses Wallis Devise, 1841-2009. Douglas, MA, 2009.
Coppola, Anthony H. They raced horses on Main Street: Douglas, Massachusetts, recalling an era, 1868-1908. Douglas: The Estate of Anthony H. Coppola, 1990.
Emerson, Wm. A. History of the town of Douglas, (Massachusetts,) from the earliest period to the close of 1878. Boston, MA: Franklin W. Bird, 1879.
Frank, Thos. B. The town of Douglas Massachusetts : a pictorial presentation of the charm and industry of the community. Thos. B. Frank, 1934.
Marsh, Lucius J. History of the town of Douglas. Douglas, MA: Lucius J. Marsh, 1959.
Marsh, Lucius J. History of the town of Douglas. Douglas, MA: Lucius J. Marsh, 1971.
Town of Douglas. Annual reports of the town officers of the town of Douglas… [for the years: 1878-1916, 1918-Present]. (This link brings you to the Municipal Records & Archive RG_000, Town of Douglas, which provides the hyperlinks for each of the Annual Reports that have been digitized by the Boston Public Library.)