1. Charles Darwin, The Voyage of the Beagle (1890; Charleston, SC: Forgotten Books, 2007), 376.
2. Frank R. Corkin, Jr., Pacific Postmark: A Series of Letters from Aboard a Fighting Destroyer in the War Waters of the Pacific (Hartford, CT: Case, Lockwood, and Brainard, 1945), 8, 22.
3. Peter Schrijvers, The Crash of Ruin: American Combat Soldiers in Europe during World War II (New York: New York University Press, 1998), 4, 206.
4. Debbie Lisle, “Consuming Danger: Reimaging the War/Tourism Divide”, Alternatives 25, (2000): 91, 111.
5. See also Richard White, “Sun, Sand, and Syphilis: Australian Soldiers and the Orient, Egypt, 1914”, Australian Cultural History 9, (1990): 49–80.