THOUGHTS ON THE WAR. Methuen. 1914.
MORE THOUGHTS ON THE WAR. Methuen. 1915.
[Several times reprinted. Collected from the Times Literary Supplement.]
SIMPSON'S CHOICE: AN ESSAY IN VERSE ON A FUTURE LIFE. Omega Workshops. 1916.
A MODERN CREED OF WORK. Design and Industry Association. Miscellaneous Publications. 1915.
THE ULTIMATE BELIEF. Constable. 1916.
STUDIES IN CHRISTIANITY. Constable. 1918.
WHAT IS THE KINGDOM OF HEAVEN? Methuen. 1919.
ESSAYS ON ART. Methuen. 1919.
[Reprinted from the Times Literary Supplement.]