Celts -- Folklore

The Mythology of the British Islands - An Introduction to Celtic Myth, Legend, Poetry, and Romance

by Squire, Charles

The Laughter of Peterkin: A retelling of old tales of the Celtic Wonderworld

by Sharp, William

Celtic Folk and Fairy Tales

The Fairy-Faith in Celtic Countries

by Evans-Wentz, W. Y. (Walter Yeeling)

More Celtic Fairy Tales

Celtic Fairy Tales

The Age of Chivalry

by Bulfinch, Thomas