100 Relatos Breves: Antologia
SOME WORKS
- Journey Without Maps
- The Three Christs of Ypsilanti: A Psychological Study
- Alien Promise
- The Culture of the Teutons: Volumes 1 and 2
- The Masks of God, Volume 1: Primitive Mythology
- Incognito: The Secret Lives of the Brain
- Lay Sermons, Addresses, And Reviews
- History of the Conflict Between Religion and Science
- A Common Faith
- More Worlds Than One: The Creed of the Philosopher and the Hope of the Christian