James Bonwick 
Irish Druids and Old Irish Religions [PDF ebook] 

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Ireland, whether viewed from an antiquarian or an ethnological point of View, is one of the most interesting countries in the world. It is not the less an object of attention from the fact, that in its early history there are traces of nearly every kind of pagan belief. It is curious that its literary treasures should have been so long neglected. Of late years, thanks to literary and scientific societies, including the new association fostered by Sir C. Gavan Duffy, Irish mss. Have engaged much thoughtful investigation.