Beirut 1974, 156 pp. german
Prof. Heinz Gaube was Professor for Iranian Studies at the Eberhard-Karls-Universität Tübingen. His research interests focus on Islamic Architecture.
In his publication, Prof. Gaube analyses the ruin of Ḫirbet el-Baiḍa that is located in the southeast area of Ḥarrāt. After introducing the ruin by describing the surrounding area, Gaube describes the architectural characteristics of the former castle and examines the results in the background of the Syrian architecture.