- One Day I'll Work for Myself: The Dream and Delusion That Conquered America
- OREGON: A SHORT HISTORY OF A LONG JOURNEY FROM THE ATLANTIC OCEAN TO THE REGION OF THE PACIFIC BY LAND
- Prisoner of the British: The Journal of a Prisoner of War in the War of 1812
- Life and Medical Discoveries of Samuel Thomson and a History of the Thomsonian Materia Medica
- The rise, progress, and present state of medicine. A discourse, delivered at Concord, July 6th, 1791. Before the Middlesex Medical Association