I. Islamic shrines on the Sat al-Nil -- II. The Great Mosque of San'a' -- III. The Mosque of al-Janad -- IV. Problems of style and iconography in the South-Arabian sculpture -- V. Patterns of urban settlement in ancient Arabia -- VI. Notes on settlement patterns in traditional Oman -- VII. Notes on traditional hydraulics and agriculture in Oman -- VIII. The architecture of Salalah, and the Dhofar Littoral -- IX. Historical interpretation of the territory of Muscat.