Shulchan Arukh HaRav
18th-century halakhic code by the founder of Chabad, used by many Chasidic Jews as a basis for daily practice
Piskei HaSiddur
Halakhic notes on the siddur, often printed as part of R. Shneur Zalman’s siddur, Siddur HaRav
Seder Birkat HaNehenin
Compilation of legal rulings about blessings recited over objects or experiences from which one derives pleasure