Author: Rabbi Yitzchok Meier Morgenstern Description: As in the previous volumes,the author delves into many intricate Kabbalistic and Halachic matters. Topics discussed in this volume:The importance of rising at chatzos halayla and whether it precedes waking up prior to the "alos hashachar"-shaar hakavanos on Purim-how to apply the strings of techales to tzitzis-hiskashrus latzadikim-plus many others Publication data :Yam Hachochma Jerusalem 2012 843 pp. 7x9" HB without nekudos ,partly Rashi lettering