William M. Flinders Petrie, Researches in Sinai (New York: Dutton 1906); see also Beit-Arieh, “Fifteen Years in Sinai,” BAR 10:04; and Beit-Arieh, “Serabit el-Khadim: New Metallurgical and Chronological Aspects,” Levant 17 (1985), pp. 89–116.