See Yigal Shiloh and Mendel Kaplan, “Digging in the City of David,” BAR 05:04; Shiloh, “Jerusalem’s Water Supply During Siege—The Rediscovery of Warren’s Shaft,” BAR 07:04; and Shanks, “The City of David After Five Years of Digging,” BAR 11:06. See also Shiloh, Excavations at the City of David I, 1978–1982, Qedem 19 (Jerusalem: Hebrew Univ., 1984).