The Marches: A Borderland Journey Between England and Scotland

A Time to Keep Silence (New York Review Books Classics)

Clowning in Rome: Reflections on Solitude, Celibacy, Prayer, and Contemplation

Travels with My Donkey: One Man and His Ass on a Pilgrimage to Santiago

Monuments, Marvels, and Miracles: A Traveler's Guide to Catholic America

Seeking Shama: Me, My Dog, and the Road to Inner Peace

Apostle: Travels Among the Tombs of the Twelve

The Inner Pilgrimage: Islamic Spirituality for the American Seeker (Islam for beginners | Inspirational Islamic Books | Pilgrimage | Palestine | Spirituality | Enlightenment | Mysticism)

150 Libraries You Need to Visit Before You Die (150 Series)

Nature's Silent Message (Nature Book Series)