The Teaching of the Russian Church: Being Notes on Points on Which It Differs from the English Church.
London: Rivingtons, 1897. [External link]

The Sources and Authority of Dogmatic Theology: Being an Inaugural Lecture.
London: Macmillan, 1903. [External link]

History, Authority and Theology.
London: John Murray, 1909. [External link]

St. Paul and Christianity.
New York: Longmans, Green and Co., 1913. [External link]

The Miracles of the New Testament.
New York: Scribner, 1915. [External link]

Catalogue of the Valuable Collections of Greek Coins Formed by the Rev. Arthur C. Headlam Which Will Be Sold by Auction.
London: Dryden Press, 1916. [External link]

The Doctrine of the Church and Christian Reunion: Being the Bampton Lectures for the Year 1920.
New York: Longmans, Green and Co., 1920. [External link]

The Anglicans, the Orthodox, and the Old Catholics: Notes on the Lambeth Report on Unity.
London: Society for Promoting Christian Knowledge, no date.