The books contain lost treasure stories, regional history and are westerns all rolled into one. Full color topo maps with the stories can be expanded for greater detail. We are much happier than our early (2006) attempts and self-published from start to finish. If you see a title you like, check if your local library will obtain one. The first three volumes, Yellowstone, Custer and Missouri countries well soon be expanded, so hold off a bit on those, more material is planned with their 2nd editions.