The Mystery of the Cathedrals- Fulcanelli

Original title: Le Mystere des Cathedrales

I find it very interesting that since 1922, not yet know the personality or group is hidden under the pseudonym. Of course writer.

The Book is about the mystery of the cathedrals of Paris, Amiens, Bourges. According to the hermetic esotericism and architects as they expressed the secrets of alchemy and mysticism, allow them to be works that will last till the end of time.

This led to the initiated and the uninitiated these sciences hoping that someday science initiated in trying to unravel the secret of the laws of nature that implemented the creator God of the universe are.
Grill also reference to the legend of St. Christopher died c. 250, Christian martyr. According account the oriental legend, it was a pagan soldier named Offerus or Reprobus who converted to Christianity and died after suffering a cruel torture for not renouncing their faith.

As is the cross of Hendaye dealing with glass egg to be a formula that is not disclosed

I recommend that you read Les Demeures Philosophales (Dwellings of the Philosophers), published in Paris During 1929