The book actually got me thinking about surviving in the wildlife. It's about a boy who survived a plane crash in northern Canada in one of those tiny planes that land on water. The pilot died of a heart attack during the flight, and they were the only two on the plane. The book goes on about how the boy used the hatchet to survive in the wilderness. He carved sticks to make a bow and arrows, he figured out how to strike his hatchet against flint stone in order to start a fire, and chopped down large branches to construct a wooden wall to protect against bear attacks. It's a great book in that it shows how a single, sharp metal tool can mean the difference between life and death. I recommend anyone interested in learning basic survival skills to read the book.
I was thinking about getting a nice survival knife like Rambo had in the movie, "First Blood". It's one of those ceramic or metal alloy survival knives that stay sharp for a lifetime. It would be very useful in a situation where we are forced to live off the land.