I think I was in 5th grade when I first read Gary Pauslen's 'The Hatchet.'  It was the first book I ever read where I couldn't put it down.  I was searching online for a place I could buy a copy of it for my son, when I found these pretty fantastic fan videos.

A lot of them are done by kids, so be easy on them.  It shows some great focus and effort to be able to do these, and I hope you enjoy them.

LEGO Hatchet:

 

This one goes a little more in depth: