Herlihy, C. J., & Griffin, S. (1906). The Celt above the Saxon: Or, A comparative sketch of the Irish and the English people in war, in peace and in character (2nd and rev. ed.). Angel Guardian Press.

Herlihy, Cornelius Joseph, and Stephen Griffin. The Celt Above the Saxon: Or, A Comparative Sketch of the Irish and the English People in War, in Peace and in Character. 2nd and rev. ed. Angel Guardian Press, 1906.