1912. Manalive. A Miscellany of Men. Simplicity of Tolstoy. The Victorian Age in Literature.
1913. Magic. A Play.
1914. The Wisdom of Father Brown. The Flying Inn. The Barbarism of Berlin.
1915. Poems.
Wine, Water, and Song. Reprint of poems from The Flying
Inn.
The Crimes of England.
Letters to an Old Garibaldian.
1916. A Shilling for My Thoughts.
1917. A Short History of England. Utopia of Usurers.
1919. Irish Impressions.
1920. The Uses of Diversity. The New Jerusalem. The Superstition of Divorce.
1922. Eugenics and Other Evils. The Man who Knew Too Much. What I Saw in America. The Ballad of St. Barbara. In Collected Poems.
1923. Fancies versus Fads. St. Francis of Assisi.