Old Fort St. Joseph: Or Michigan Under Four Flags is a historical book written by Daniel McCoy and published in 1907. The book tells the story of Fort St. Joseph, a French trading post and military fort that was established in present-day Niles, Michigan in the early 18th century. The fort played an important role in the history of Michigan, serving as a hub for trade and military operations under the flags of France, Great Britain, Spain, and the...