Carpenter, M. Scott, et al. We Seven. First Edition. Simon & Schuster, New York, 1962.
Diehl, M[ichael]. Biography of Rev. Ezra Keller, D.D., Founder and First President of Wittenberg College. Springfield, Ohio: 1859. First Edition.
Francis, Devon. Mr. Piper and His Cubs. Ames, IA: Iowa State University Press, 1973. First Edition.
Frank, Anne. The Diary of a Young Girl: The Definitive Edition (Signed by Miep Gies). New York: 1995.