Boston: Boston School of Political Economy, 1919. First edition. A religious attack on revolutionary Socialism. Goldstein and Avery, both fervent socialists and Bellamyites in their early careers, converted to Catholicism in the early 1900s, after which they became active anti-Socialists and active in the Jewish evangelical movement. Octavo. Cloth boards; dustjacket; 414pp. Offsetting to endpapers, else Near Fine in the scarce printed dustjcket, split along front flap-fold and with a ca. 1" loss at base of spine.