"The Alarm Letter Visits Home," The Northern Light (August 2019), 28. [PDF]
American Antiquarian Society, "The Battles of Lexington and Concord: A Public Relations Case Study" in The News Media and the Making of America, 1730-1865. Online exhibition.
American Battlefield Trust. "Committees of Correspondence," American Battlefield Trust website.
David Hackett Fischer. Paul Revere's Ride. New York: Oxford University Press, 1994.
National Park Service, "April 19, 1775," Minute Man National Historical Park website.
John H. Scheide. "The Lexington Alarm." Proceedings of the American Antiquarian Society. Volume 50, Part 1 (1940) pp. 49-79. [PDF]
Clifford K. Shipton, "Daniel Tyler," Biographical Sketches of Those Who Attended Harvard College in the Classes 1768-1771 (Sibley's Harvard Graduates, Volume XVII, 1768-1771), 651-53. Boston: Massachusetts Historical Society, 1975.
Arthur Bernon Tourtellot. William Diamond's Drum: The Beginning of the War of the American Revolution. Garden City, NY: Doubleday, 1959.
Pictured above: Battle of Lexington. Detail from Lexington Monument Association Membership Certificate for Augustus Child, 1861. A2016/016.