The Shabbos Kitchen: A comprehensive halachic guide to the preparation of food and other kitchen activities on Shabbos. Radiance of Shabbos: The complete laws of the Shabbos and Festival candle-lighting, Kiddush, Lechem Mishneh, meals, Bircas HaMazon, and Havdalah. Sanctity of Shabbos: A comprehensive guide to the laws of Shabbos and Yom Tov as they apply to a non-Jew doing work on behalf of a Jew.