James Willard Schultz 
Rising Wolf, the White Blackfoot [PDF ebook] 
Hugh Monroe’s Story of his First Year on the Plains

Get an inside look at the way of life of North America’s Native American tribes in the years before large numbers of white pioneers began to arrive. This fascinating account follows the life of Hugh Monroe, an English-Canadian man who married into the Blackfeet tribe and spent the rest of his life living among them.