Book excerpt: This volume details Jordan's rich heritage in Roman, Byzantine, and Umayyad mosaics, bringing together material which was previously scattered in innumerable journals and reports and includes a number of previously unpublished mosaics. Of its 383 pages, 303 are in full color, and there are 824 illustrations, including aerial views of many of the sites and plans of most of the structures which have mosaics. 383 pp, illus.