ISBN-13: 9780860783107 / Angielski / Twarda / 1992 / 360 str.
A collection of studies in religious and ethnic aspects of medieval Islam, including subjects such as Al-Hamdani's description of Northern Yemen in the light of chronicles of the 4th-10th and 5th-11th centuries, land tax and ownership in Northern Yemen and Najran, the origins of the Yemenite Hijra.