Adler, Felix. The Sabbath and the World’s Fair. Lecture Delivered by Prof. Felix Adler, before the Society for Ethical Culture, at Chickering Hall, January 29, 1893. New York: Lehmaier & Bro., Printers, 1893. 16 p.
Adler, Felix. The Recent Persecution of the Jews. An Address delivered before the Society for Ethical Culture ... at Chickering Hall, Sunday, December 28, 1879. New York: Co-operative Printers’ Association, [1880?]. 26 p.
Adler, Felix. The Need of a New Moral Movement in Religion. A Discourse delivered by Prof. Felix Adler, before the Society for Ethical Culture of New York, February 11th, 1883. And before the Society for Ethical Culture of Chicago, February 18th, 1883. Printed for the Benefit of the Free Kindergarten. ... [New York: Lehmeier & Bro. Print, 1883]. 20 p.
Adler, Felix. The Freedom of Public Worship, An Address delivered by Felix Adler, Ph. D., before the Society for Ethical Culture at Chickering Hall, March 8th, 1885. Series 1884-5. No. 7. New York: [Lehmaier & Bro., Print.], 1885. 18 p.
Adler, Felix. The Anti-Jewish Agitation in Germany. Larger Tolerance. Two Addresses delivered ... before the Society for Ethical Culture, at Chickering Hall, December 19 and 26, 1880. [New York: Lehmaier & Bro., 1881?]. 32 p.
Adler, Felix. Reformed Judaism. A Lecture delivered before the Society for Ethical Culture at Chickering Hall, November 22, 1885. New York: Lehmaier & Bro., Print., 1885. 19 p.
Adler, Felix. Henry Ward Beecher. A Lecture by Felix Adler, Ph.D., delivered before the Society for Ethical Culture, at Chickering Hall, April 3d, 1887. New York: Lehmaier & Bro., Printers, 1887. 18 p.
Adler, Felix. Creed and Deed. A Series of Discourses. ... New York: Published for the Society for Ethical Culture, by G. P. Putnam’s Sons, 1877. iv, 243 p.
Adler, Felix. A Protest against the Russian Treaty. An Address ... delivered before the Society for Ethical Culture at Chickering Hall, Sunday, March 26th, 1893. [New York: G. P. Putnam's Sons, 1893]. 19 p.
Adler, Felix. [Signed articles, “Jewish Literature,” “Jewish Sects,” and “Jews”]. In: Johnsons’ New Universal Cyclopædia; A Scientific and Popular Treasury of Useful Knowledge (New York: A. J. Johnson, 1875-78), vol. 2, pp. 1407-21.