Running with Sherman: How a Rescue Donkey Inspired a Rag-tag Gang of Runners to Enter the Craziest Race in America

Eat and Run: My Unlikely Journey to Ultramarathon Greatness

Natural Born Heroes: The Lost Secrets of Strength and Endurance

Running with the Kenyans: Discovering the secrets of the fastest people on earth

The Best American Sports Writing 2014

Ultramarathon Man: Confessions of an All-Night Runner

Rainforest Tourism, Conservation and Management: Challenges for Sustainable Development

80/20 Running: Run Stronger and Race Faster by Training Slower

Born to Run 2: The Ultimate Training Guide

The Rise of the Ultra Runners: A Journey to the Edge of Human Endurance

The Way of the Runner: A journey into the fabled world of Japanese running

Dr. Earl Mindell's Amazing Apple Cider Vinegar

Runner's World The Runner's Body: How the Latest Exercise Science Can Help You Run Stronger, Longer, and Faster

Run or Die: The Inspirational Memoir of the World's Greatest Ultra-Runner

Running with the Mind of Meditation: Lessons for Training Body and Mind

Green Growth and Travelism: Concept, Policy and Practice for Sustainable Tourism

What I Talk About When I Talk About Running

Once a Runner: A Novel

Daniels' Running Formula: Edition 4

Running Like a Girl