Islam true Religion
Yaqub Ibn Ishaq Al-Kindi (800-873 A.D.):
Ahmad ibn Hanbal (164 A.H.-241 A.H.)
Imam Shaafi (150A.H.-204A.H)
Abu Hanifa (80 A.H.-150 A.H.)
Malik bin Anas |Life of Malik bin Anas
 INSTITUTIONAL DEVELOPMENT OF THE MUSLIM CIVILISATION: THE EARLY PHASE (622-660 A.D)  DEVELOPMENT OF LAW AND JUDICIARY IN EARLY ISLAM
Cultural conditions in the near East including Arabia before the dawn of Islam