Harry E. Banner, Twilight of Christianity (New York: Smith, 1929);

Bruce Barton, The Book Nobody Knows (Indianapolis: Bobbs-Merrill, 1926);

Barton, The Man Nobody Knows (Indianapolis: Bobbs-Merrill, 1925);

Barton, What Can a Man Believe? (Indianapolis: Bobbs-Merrill, 1927);

William Jennings Bryan, The Bible and Its Enemies In His Image (New York: Revell, 1922);

Shirley Jackson Case, Jesus: A New Biography (Chicago: University of Chicago Press, 1928);

Henry Sloane Coffin, A More Christian Industrial Order (New York: Macmillan, 1920);

Lloyd C. Douglas, The Magnificent Obession (New York: Grosset & Dunlap, 1929);

Will Durant, The Story of Philosophy (New York: Simon & Schuster, 1926);

Harry Emerson Fosdick, Adventurous Religion and Other Essays (New York: Harper, 1926);

Fosdick, Christianity and Progress (New York: Revell, 1922);

Fosdick, The Modern Use of the Bible (New York: Macmillan, 1924);

Fosdick, Religion's Debt to Science (Chicago: American Institute of Sacred Literature, 1928);

James George Frazer, Folk-lore in the Old Testament: Studies in Comparative Religion, Legend and Law (New York: Macmillan, 1923);

Frazer, The...