[19]. Powers, Stephen. The Tribes of California. (Washington, 1877.)
[20]. Martinengo-Caesaresco, Countess E. L. The Place of Animals in Human Thought. (London, 1909.)
[21]. Baring-Gould, Sabine. Curious Myths of the Middle Ages. (London, 1867.)
[22]. Brown, Abbie F. Book of Saints and Kindly Beasts. (Boston, 1900.) Consult also “Lives” of St. Francis of Assisi.
[23]. Ward, William Hayes. Seal Wonders of Western Asia. (Carnegie Institution, No. 100.)
[24]. Bayley, Harold. The Lost Language of Symbolism. (London, 1913.)
[25]. Dalton, Edward T. Byzantine Art and Architecture.
[26]. Sacred Books of the East, Pahlavi Texts, Vol. XXIV, 112.
[27]. Brinton, Daniel G. Myths of the New World. (New York, 1868.) See also his American Hero Myths (1882).
[a]28]. Oswald, Felix. Zoological Sketches. (Philadelphia, 1883.)