Krummacher, Frederic Adolphus. The Parables of Frederic Adolphus Krummacher. From the Seventh German Edition. With Twenty-six Illustrations. New York: Leavitt & & Allen Brothers, [c1869]. 372 p.
Krummacher, Frederic Adolphus. Cornelius the Centurion. Translated from the German. Notes and a Biographical Notice of the Author, by the Rev. John W. Ferguson, A. M. ... New York: John S. Taylor, 1841. 212 p.