Traditions of De-Coo-Dah, and antiquarian researches : comparising extensive explorations, surveys, and excavations of the wonderful and mysterious earthen remains of the mound-builders in America : and the traditions of the last prophet of the Elk Nation relative to their origin and use : and the evidences of an ancient population more numerous than the present aborigines ... : embellished with seventy engravings. - Pidgeon, William. (Published by Horace Thayer, 1858)