A short history of Christian theophagy - Smith, Preserved, 1880-1941. (Chicago : The Open court publishing Company, 1922)
Praeparatio evangelica.--Paul and his symmystae.--Transubstantiation.--Consubstantiation.--Luther.--Carlstadt.--Zwingli and Oecolampadius.--Schwenckfeld.--Bucer.--Melanchthon.--Calvin.--The Brithish reformers.--The last phase.
A study having its origin in a paper on "The evolution of Luther's doctrine of the eucharist", read at the annual meeting of the American society of church history. December 27, 1915.
The first two sections were published in the Monist of April 1918.
Bibliography: p. 13-21.