Old Fort St. Joseph: Or Michigan Under Four Flags is a historical book written by Daniel McCoy and published in 1907. The book provides a detailed account of the history of Fort St. Joseph, a French trading post established in present-day Niles, Michigan, in the early 18th century. McCoy takes the reader on a journey through the fort's history, from its founding by the French in 1691 to its eventual abandonment in 1781. The book covers the fort's...