Read the excerpt from "Under the Raven's Wing.”He drove his truck to the trailhead at the bottom of the Cliff of the Archer. There, he began to climb. The first thousand feet were easy. There was a kind of path worn by other hikers. Then the climb became steeper, where the ground under Barton’s boots was dirt. Another thousand feet took him to a place that was mostly rock, with just a few tough trees.