Walther the Dogmatician
CFW Walther: The American Luther, Essays in Commemoration of the 100th Anniversary of Carl Walther’s Death, 1987 Dr. Rev. Robert D. Preus
Walther and the Scriptures
Concordia Theological Monthly, November, 1961 Dr. Rev. Robert D. Preus
C.F.W. Walther – Theses on the Ministry
Walther and the Church, by WM. Dallmann, W.H.T. Dau, and TH. Engelder. St. Louis, CPH 1938, pages 71-86