Baleful Spirits of Storm--The Shower at the Magic Fountain--Obstacles in the way of Treasure-Seekers--The Red Lady of Paviland--The Fall of Coychurch Tower--Thunder and Lightning evoked by Digging--The Treasure-Chest under Moel Arthur in the Vale of Clwyd--Modern Credulity--The Cavern of the Ravens--The Eagle-guarded Coffer of Castell Coch--Sleeping Warriors as Treasure-Guarders--The Dragon which St. Samson drove out of Wales--Dragons in the Mabinogion--Whence came the Red Dragon of Wales?--The Original Dragon of Mythology--Prototypes of the Welsh Caverns and Treasure-Hills--The Goblins of Electricity                     385