Kitāb fī al-fiqh: Jurisprudence

Instructions on ablutions, the "Tayammam" (the practice which replaces ablutions under difficult circumstances such as lack of water...), cleanliness, prayer, fasting, pilgrimage, inheritance partition, menstruation, alms-giving, sacrifice, marriage, divorce, breast-feeding, weaning, excision, circumcision and other matters. Author: Abou Abdoulaye Mohamed son of Abī Zayd al-Qayrawānī.