Umar Ibn Abdul-Azîz: The Fifth Rightly-Guided Caliph
As part of his biographical series on the great men of Islam, Dr Sallabi gives us here a detailed portrait of the eighth Umayyad caliph, ' Umar ibn Abdul-'Aziz . The reader will discover throughout the pages his immense piety and his concern for justice which earned him the title of fifth well-guided Caliph, in the wake of Abu Bakr , ' Umar , 'Uthman and ' Alî .