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.