In August 1925, Eulalia wrote "Courts and Countries After The War" (London: Hutchinson, 1925; reprinted New York: Dodd, Mead, 1925). In this work she commented on the world political situation and articulated her belief that there could never be peace between France and Germany. She also made a celebrated observation about Benito Mussolini's Italy by reporting that she crossed the Italian frontier and heard the phrase ""Il treno arriva all'orario"" train is arriving on time, a boast often cited in connection with the Fascist regime at the time.