The General Rule and Constitutions of the Congregation of the Companions of the Holy Saviour.
New York: Irving Press, 1907.

Obsequiale: Or, the Rites To Be Observed at the Burial of the Dead. [PDF]
Arranged by William Leete Hayward for the Congregation of the Companions of the Holy Saviour.
New York and London: Longmans, Green, and Co., 1907.

William McGarvey and the Open Pulpit: An Intimate History of a Celibate Movement in the Episcopal Church, and of Its Collapse, 1870-1908.
By Edward Hawks
Philadelphia: The Dolphin Press, 1935.

The C. S. S. S.: The Quest and Goal of the Founder, the Right Rev. William McGarvey.
By William L. Hayward.
Philadelphia: Jefferies and Manz, 1940.