This book presents for the first time an ancient and sacred measure related to the precise dimensions of the Earth, which appears to have been known only to a select few and particularly initiated individuals, mainly architects.

The various well-known sages of antiquity, who with their writings often appear as initiated to some degree - or are believed to have been - were actually completely unaware of certain confidential secrets. This, of course, is also implied by what we know today about the Eleusinian Mysteries, but it is also quite clear that not everyone was at the same level of the "pyramid."

On the other hand, the great masters - architects did not reveal their wisdom with words and writings, attempting to teach it to the general public, but rather incorporated it with numbers into the dimensions of their impressive and unique masterpieces for those who were able to understand it correctly.

(...) [Excerpt from the introductory text of the edition]