39 ([return])
[ Chap. VI. describes one of the sporadic (?) outcrops near Tayyib Ism; and Chap. IX notices the apparently volcanic sulphur-mount near El-Muwaylah.]

40 ([return])
[ See Chap. IX.]

41 ([return])
[ "The Gold-Mines of Midian," Chap. XII.]

42 ([return])
[ See "The Gold-Mines of Midian," Chap. VIII.]

43 ([return])
[ "Pilgrimage," Vol. I. Chap. XI.]