The Critique of Practical Reason
Immanuel Kant
The Naked Sun
Isaac Asimov
Narrative of the Life of Frederick Douglass, an American Slave
Frederick Douglass
Plant Lore, Legends, and Lyrics / Embracing the Myths, Traditions, ...
Richard Folkard
The Fairy-Faith in Celtic Countries
W. Y. Evans-Wentz
Myths & Legends of the Celtic Race
T. W. Rolleston
The Religion of the Ancient Celts
J. A. MacCulloch