This volume is the second produced by the Dakhleh Oasis Project devoted to reporting the preliminary results of its field work. The volume is divided into two parts: the first part includes reports on the study of various prehistoric and historic sites; the second part is devoted to the work on the settlement of Ismant el-Kharab, ancient Kellis, and two of its cemeteries. The latter papers include a description of the excavations, a discussion of the architectural evolution of the Main Temple Complex and the significance of the Large East Church, an attempt to reconstruct the Temple of Tutu using 3D computer modelling, and a study of the main wall paintings found in the Main Temple Complex. Several papers also present the results of research carried out on specific categories of artefacts and materials, such as the textiles, basketry and leather goods, ceramics, metals and metallurgy, oils, terracotta figurines, and the flora and fauna of ancient Kellis.