This second volume in a series publishing the results of the UNESCO-Sudan Antiquities Service Survey in northern Sudan, ahead of the flooding of the area by the Aswan High Dam, focuses on the Christian Nubian period sites dating to between AD580 and 1500. The sites are divided into site types: churches, fortifications, habitation sites, industrial and commerical sites, and mortuary sites. Within these, the sites are arranged in terms of their location from north to south, and include a description of the site and a list of finds. These finds, both pottery and other (including objects made from glass, metal, stone, ivory, shell, and leather), are discussed in more detail in subsequent chapters. The first volume to be published (by BAR in 2004) dealt with the Meroitic and Ballana phase sites. Future volumes will describe sites from the earlier, pre-Pharaonic and Pharaonic phases.This second volume in a series publishing the results of the UNESCO-Sudan Antiquities Service Survey in northern Sudan, ahead of the flooding of the area by the Aswan High Dam, focuses on the Christian Nubian period sites dating to between AD580 and 1500.