Books:
* The Christian Church as a Social Institution (1925): This work explored the historical development of the Christian church and its role in society.
* The Story of the Church (1931): A comprehensive history of the Christian church from its origins to the 20th century.
* The Christian Social Ideal (1932): A treatise on the social teachings of Christianity.
* Religion and the School (1933): A critical examination of the relationship between religion and education.
* The Catholic Church and the American Public School (1934): A study of the Catholic Church's role in American public education.
* The Protestant Church and the American Public School (1935): A companion volume to "The Catholic Church and the American Public School."
* The School in the Church (1936): A book on the role of the church in education.
* The Church and the Civil State in American History (1937): An analysis of the historical relationship between church and state in America.
* The History of Christian Education (1942): A comprehensive survey of Christian education throughout history.
* The Religious Factor in American Education (1949): A study of the role of religion in American education.
* The American Church (1958): A collection of essays on the history and social role of the American church.
Articles:
Moehlman also authored numerous articles on topics related to religion, education, and social issues, which were published in various journals and magazines.
His work has been influential in shaping discussions about religion and education in the United States and beyond. He is considered one of the leading voices in the field of religious history and social thought in the 20th century.