דבר דבר (Dabair Davar): Addition 2 to 1538: Requests in Davening on Shabbos;
ממצוא חפציך (Mimtzo Cheftzecha): Various Types of Cases Where the Person's Actions Might Not Be So Recognizable;
דבר דבר (Dabair Davar): Making Calculations on Events Which Already Took Place Before Shabbos;