On Self-Declared Caliph Ibrahim’s December 2015 Speech: Further Evidence for Critical Vulnerabilities in the Crumbling Caliphate pdf
Insult the Caliph, Marry al-ل¸¤asan, and Redeem Your Kingdom : Freiheitsgrade of Kindi Elites During the 7th to 9th Century pdf
The Sultan of Constantinople and the Caliph of Baghdad: Military Composition and Centralized Power in the Muslim World, 749“1800 pdf
On Self-Declared Caliph Ibrahim’s May 2015 Message to Muslims: Key Problems of Motivation, Marginalization, Illogic, and Empirical Delusion in the Caliphate Project pdf
NEW LIGHTS ON A RARE ABBASID DIRHAM IN THE NAME OF CALIPH Hؤ€RھN AL-RA ؤھD MINTED IN AL-MUل¸¤AMMADؤھYA, 173 AH pdf
The Churches of Damascus according to Ibn Askir (d. 1176) : the destruction of the Church of St. John the Baptist by caliph Walid I pdf
Patriarch, Shah and Caliph: A Study of the Relationships of the Church of the East with the Sassanid Empire and the Early Caliphates up to 820 A.D. with Special Reference to Available Translated Syriac Sources, with Handbook of Source-Materials for Students of Church History up to 650 A.D pdf