The Mazkir

The long-hidden diaries of the Lubavitcher Rebbe's personal secretary for forty years, the gifted and tireless Reb Leibel Groner, give the reader an astonishing glimpse into the intense around-the-clock activity that pulsated at the nerve-center and soul-center of "770" in Brooklyn.

Those diaries, bursting with descriptions of little-known incidents and encounters that energized an amazing range of personalities around the world, are opened here for the first time. 

550 pages. H/C. Chabad. Published by: Malchus Mazkir