The Trailogy (Becoming Odyssa, Called Again, The Pursuit of Endurance) ​

Whether you're planning your own Appalachian Trail thru-hike or just looking for motivation to face the daily grind, Jennifer Pharr Davis's "Trailogy" is the perfect place to start.

This three pack follows from "Odyssa" falling in love with the trail as a 21-year-old to her being "called again" to the AT to chase a barrier-breaking fastest known time. The Trailogy concludes with a story-driven investigation of the physiology and psychology of elite ultra-marathoners and long distance hikers who pursue their own endurance on long distance trails around the world.