Well ,this ones not as expensive as the other one but still more than I'm willing to pay for a book. I know most of this type go for quite a bit of money. Too bad we can't find some softcover editions to get the price downa bit.
For just reading these are way too expensive, I suppose if you are a collector also that would change everything but not sure how to find out what their actual worth really is.
From the books that I have read, there is a lot of importance in knowing every nook and cranny of your hunting territory as well as the animal that you are hunting. So scouting as much as possible, just walking the land, will give you a good idea of what's around the corner or what's on the other side of a hill. Which can be very beneficial.
Making your own maps of human and deer trails, and different types of foliage such as group of pines,...