(CHASSIDISM).

R. Shneur Zalman of Liadi (1745-1812), referred to affectionately as the "Alter Rebbe" ("Old Rabbi"), founded the Chabad movement, a text-oriented school of Chassidism, demanding of its adherents rigorous attention to scholarly detail. According to the title, the book Likutei Torah was brought to press by two sons of R. Menachem Mendel of Lubavitch (author Responsa Tzemach Tzedek): R. Judah Leib (later of Kopyst) and R. Chaim Shneur Zalman. R. Shneur Zalman's discourses on Genesis, Exodus and the Scroll of Esther had been issued earlier (Kopyst, 1837) under the title "Torah Or." (Nonetheless, the very beginning of Likutei Torah contains additional material to the Book of Exodus.) The obvious difference in length between the two productions, Torah Or and Likutei Torah, is due to the fact that the latter has had grafted onto it a sizable amount of material from the Author's grandson, R. Menachem Mendel of Lubavitch (1789-1866), is known for his extreme prolificity. His remarks are distinguished by encyclopedic knowledge and breadth, with copious references to the entire rabbinic and kabbalistic literature. The third volume of Hosaphoth contains the Haskamoth of Rabbis Baruch Mordechai Ettinga of Bobroisk, Yitzchak Eizik Halevi Epstein of Homel, Yitzchak Eizik of Vitebsk and Hillel Halevi Malisov of Paritch (ater of Bobroisk). Scarce to appear for auction sale