Title: al- Dawlah al-Islāmīyah fī al-ʻaṣr al-ʻAbbāsī wa-al-ʻalāqāt al-siyāsīyah maʻa al-Umawīyīn wa-al-Fāṭimīyīn
Subjects: Abbasids, History
Places: Islamic Empire
Time periods: 750-1258