Ask the Rabbi Rabbi Rafael Cohen has graciously offered to answer questions from visitors to the Tzedakah.Info website about tzedakah and ma'aser kesofim (tithing). If you would like to pose a question, just enter your email address and question in the boxes below. Enter Your E-Mail Address Enter Your Question:   Preserve Your Assets: The Laws of Tzedaka and Related Issues by Rabbi Rafael Cohen Rabbi Cohen is author of many books on halachah (Jewish law). Among them is Preserve Your Assets: The Laws of Tzedaka and Related Issues which is available for sale from the Tzedakah.Info website. This authoritative text is a detailed, comprehensive, and easy to read guide to the laws of tzedakah and ma'aser (tithing) according to Jewish tradition and great conemporary rabbis. The book features a beautiful leather binding with room for personalization. Purchase Preserve Your Assets: The Laws of Tzedaka and Related Issues.