His chief extant work, a condensation of a longer history, is
Kitab Futuh al-Buldan (فتوح البلدان), "Book of the Conquests of Lands", which tells of the 7th-century wars and conquests of the Arabs, and the terms made with the residents of the conquered territories. It covers the conquests of lands from Arabia west to Egypt, North Africa, and Spain, and east to Iraq, Iran, and Sind. An English translation in two volumes by
Phillip Hitti (1916) and
Francis Clark Murgotten (1924) was published as
The Origins of the Islamic State. Al-Baladhuri's history, in turn, was much used by later writers.
Ansab al-Ashraf (أنساب الأشراف, "Lineage of the Nobles"), also extant, is a biographical work in genealogical order devoted to the Arab aristocracy, from Muhammad and his contemporaries to the Umayyad and Abbāsid caliphs. It contains histories of the reigns of rulers. His discussions of the rise and fall of powerful dynasties provide a political moral. His commentaries on methodology are sparse, other than assertions of accuracy. ==See also==