Includes bibliographical references (p. 169-170) and indexes.

[pt. 1] Celtic -- The Celtic people -- Aspects of nature worship -- Mythic aspects -- The deities in Gaul -- The deities of the British Celtic tribes -- The deities of the Goidels in Ireland -- Mythical heroes -- Worship and its accessories -- The priesthood -- The powers of magic -- The future life -- The world as regarded by the Celts -- A Celtic wonderland -- Morality -- [pt. 2] Scandinavian -- Sources of our knowledge -- Mythical conceptions -- Scandinavian deities -- Lesser supernatural beings -- Nature and beings derived from it -- Worship and its accessories -- Magic and divination -- The Scandinavian universe -- The future life -- The fate of the gods and of the world.