Caitlin is a world authority on western spirituality and mythology. She has written over 50 titles including Sophia: Goddess of Wisdom and Singing the Soul Back Home.  She also co-wrote The Encyclopaedia of Celtic Wisdom and The Encyclopaedia of Celtic Myth and Legend with her husband John.  She has written books on the art of Tarot including The Complete Lenormand Oracle Handbook (Watkins).