"6 x 9; Hardcover Color Cover; 400 pgs; 550 endnotes; 50 pics & docs; New Interviews; Addendums; Bibliography; Glossary; Index; natural paper; made in the USA The two great Jewish sages of the past century, Rabbi Yosef Dov Soloveitchik - The Rav - YU and Rabbi Menachem Mendel Schneerson - The Rebbe - Chabad grew up in Russia. They both studied at the University of Berlin and each became a leading figure in post-Holocaust Judaism in America. Read now, for the first time ever, about their unique relationship and respect for each other. Understand that although the Rav was a father-figure for Lithuanian Judaism and the Rebbe, the world's greatest Chasidic master, nevertheless their message was universal." Amazon