Details and gives directions to more than 20 accessible caves, including some in northeastern Iowa; descriptions of lead and zinc mines in Wisconsin and norther

People running from slavery made many hard journeys to find freedom—on steamboats and in carriages, across rivers and in hay-covered wagons. Some were shot at

The atlas features historical and geographical data, including full-color maps, descriptive text, photos, and illustrations.

From the Mississippi River bluffs and backwaters to the forests of the great Northwoods, there is a world of natural beauty, often hidden and frequently undisco