David Stouck, "Willa Cather's Canada," in Robert Thacker and Michael A. Peterman, eds., Willa Cather's Canadian and Old World Connections, Cather Studies, vol. 4 (University of Nebraska Press, 1999), available online
Steven Trout, "Antithetical Icons? Willa Cather, Ernest Hemingway, and the First World War," in Robert Thacker and Michael A. Peterman, eds., Willa Cather as Cultural Icon, Cather Studies, vol. 7 (University of Nebraska Press, 2007), 269, available online