Indiana: An Interpretation is arguably the best single book about Indiana. Originally published in 1947, John Bartlow Martin's work sparked controversy in Indiana for challenging Hoosiers' assumptions about their history and how they saw themselves and their state. Although the book only covers the period from the Civil War to just after World War II, Martin's interpretation of the Hoosier character, thought, and way of living is still as relevant today as when it was first written. A new afterword by Martin biographer Ray E. Boomhower contextualizes the book for today's readers and reveals why it has become a modern Indiana classic.

John Bartlow Martin, a freelance writer who had spent long weeks in northern Wisconsin and Michigan, was struck with the idea of a book on Michigan's Upper Peninsula when he was there on his wedding trip. Returning each summer to the area, Martin discovered the region's diverse history, full of colorful and interesting personalities and events. The territory has been wilderness, a haunt of the Chippewas and the Hurons, copper country, iron country, lumber country, and lastly, a vacation land. Filled with stories of adventure and daring, Call It North Country recounts the lives of miners, hunters, trappers, and lumberjacks-- the hardy breeds who first populated the harsh land of the Upper Peninsula.