Tamarack Song‘s Journey to the Ancestral Self is an attempt to lay out a life philosophy that encompasses believes of all Native people. (It’s always strange, learning about stuff like this from a white guy.) I think the book fails in its goal, but succeeds in describing Tamarack’s own ideas — heavily influenced by Native thinking.
Much of the book is very similar to Hawkeen Training. I enjoyed it a good bit, and will probably continue reading more of his books (and reread this one).