This survival guide is great for those who love the outdoors. To use it, just flip through the pages and find the information you need for staying alive in the woods. It's easy to read even though the pages have darkened a bit with age. When handling the book, be gentle as the covers have some creasing and the last section has wavy pages. To maintain it, keep it in a dry place away from direct sunlight to prevent further darkening of the pages. Also, don't bend the binding too much to keep it secure.