- *Religious Experience: Its Nature and Truth * (1924)
- *What May I Believe:* *A Simple Statement of Christian Faith* (1929)
- *Reality in Religion* (1934)
- *The Inevitable Christ* (1935)
- *Philosophy of the Christian Religion* (1939)
- *Christian Ethics* (1949)
- *The Psychology of Life** (1957)
- *The Religions of Mankind* (1959)
Sermons:
- “Christ The Son in Nature, Man, Spirit”. Sermon in New York Times and Boston American Magazine “Today” series 27 Dec 1925 p A12.