Title: Abū Bakr al-Ṣiddīq wa-ḥayāt al-dawlah al-ʻArabīyah al-Islāmīyah fī ẓilāl khilāfatih
Subjects: Biography, Caliphs, History
Places: Islamic Empire
People: Abū Bakr Caliph (d. 634)
Time periods: 622-661