Rhag Ofn Ysbrydion – Chwilio am y Gwir am Straeon Ysbryd

Astudiaeth o dystiolaeth ddogfennol a thystiolaeth llygad-dystion am ymweliadau honedig gan ysbrydion yn Nyfed yn bennaf gan awdur a gyfunodd ei ddyletswyddau yn weinidog yr Efengyl gydag ymchwil brwd i gefndir nifer o straeon ysbryd.

A study of both documented evidence and eye-witness accounts of alleged ghost visitations mainly in West Wales by an author who combined his duties as a minister of Religion with an enthusiastic exploration of the background to many ghost stories.