Gleason, Harold, and Warren Becker. “Charles Ives.” In 20th-Century American Composers, 105-128. Vol. 4. Music Literature Outlines. 2nd ed. Bloomington, IN: Frangipani Press, 1980.

Swafford, Jan. Charles Ives: A Life with Music. New York, NY: W.W. Norton, 1996.

Magee, Gayle Sherwood. Charles Ives Reconsidered. Music in American Life. Urbana, IL: University of Illinois Press, 2008.

Swafford, Jan. Charles Ives: A Life with Music. New York, NY: W.W. Norton, 1996.

Magee, Gayle Sherwood. Charles Ives Reconsidered. Music in American Life. Urbana: University of Illinois Press, 2008.

Gerstein, Mordecai. What Charlie Heard. New York: Frances Foster, 2002.

Block, Geoffrey. Music & Letters 82/3 (August 2001): 470-472.

Wood, Hugh. Times Literary Supplement 5045, December 10, 1999, 32.

Burrell, D. Musical Times 140/1869 (Winter 1999): 75-76.

Feder, Stuart. The Life of Charles Ives. Cambridge, UK: University of Cambridge Press, 1999.