Umar bin Abd AL-Aziz by Darussalam is a quality good based on the Biography of one of the Best caliph of Islam. Among many other things, the book describes the principles based on which Umar governed the Muslims during his caliphate. Those principals included consultation, justice, equality among people and honoring of freedoms. With every page the book highlights the qualities of Umar and illustrates how exceptional he was in his faith, distinguished in knowledge, wise in thinking, remarkable in eloquence, noble in manners and the great contributions he made to the Muslim Ummah. The book is in English and explains his importance to the Creed of Ahl As Sunnah, his stance on the Kharijites, Shi’ites, Qadariyyah, Murjites and Jahmites and details on his social, intellectual and religious life.