Umar Ibn Al-khattab (RAA) was the third Rightly-Guided Caliph of the Muslim Community. He was a great leader and a very generous man. The book by Dr. Ali M. Sallabi “Umar Ibn Al-khattab: His Life and Times” is a biography of Muslim caliph Umar (RAA). The whole biography is formed of two volumes. All the two volumes are included in the package.