A good quick-read and not a bad reference. I recommend this book as an excellent introduction to living outdoors and wilderness survival.
This book gives a good idea about all the areas of outdoors-iness. How to prepare food from hunted animals, how to know which knives to buy, how to suture an open wound, etc..
However, it is not a lengthy book and you will need other books for more detail. Certainly, if you want to know more about plant life, for example, you need a book about plants.
The only thing I skipped were the couple of chapters about snow shoes and snow skiis and the like (because I'm not interested in snow locations).