The book entitled Al Muqni 'fi Fiqh Al Imam Ahmad Ibn Hanbal is one of the leading monumental masterpieces of Ibn Qudamah Al Maqdisi in the jurisprudence discipline of Hanbali madhhab.
Al-Muwafaqat fi Usul al-Shari'ah by al-Shaṭibi, is an innovation in Islamic jurisprudence, for it was for the first time that the objectives of Shari'ah were addressed, as they are in this book which s an authority in understanding the objectives of the Shari'ah.
A comprehensive book on the rules of trade and commerce by discussing it from the perspective of the four famous school of thoughts within Islam along with the comparative study of the laws of various countries in modern era.