Robert-Jacques Thibaud is the author of a series of dictionaries and studies on the meanings of the myths of different cultures of the Mediterranean basin and Western Europe, including the myth of death and cycles of life in the ancient religions, Egyptian, Greek and Celtic.
Most of his works are published by Éditions DERVY Albin-Michel. His works give a great place to the imagination, legible in myths and legends as in the illustration of capitals and sculptures of churches, monuments and medieval cathedrals.