This book is a great piece for those interested in North American Indian life. To use it, simply open it gently and start exploring the portraits. When handling, make sure your hands are clean to avoid further soiling the pages. Since the binding is loose, be careful not to force the pages open too wide to prevent them from falling out. To maintain it, store the book in a dry and cool place. You can also use a bookend to keep it upright and prevent it from getting more bowed. If you notice any loose pages, you can use archival - quality glue to re - attach them carefully.