Vintage Book Set: Roughing It, The War Chief, Hans Brinkir or the Silver Skates

Vintage Book Set: - Roughing It by Mark Twain (1913) - Hans Brinkir or the Silver Skates by Mary Mapes Dodge - The War Chief by Edgar Rice Burroughs (1927) The books have obvious wear. It may have some damage to the cover, but its integrity is intact. The binding may be slightly damaged, but its integrity is still intact.