Liqqutei Amarim (Tanya). By RABBI SCHNEUR ZALMAN OF LIADI. Translated by Nissan Mindel. New York: Kehot Publication Society. 38s, 6d. The Tzemach Tzedek and the Haskala Movement. By RABBI JOSEPH I. SCHNEERSOHN. Translated by Zalman I. Posner. Same publishers. 8s. 9d. The “Tanya” of Rabbi Schneur Zalman of Liadi, founder of the Chabad movement in…