Having long sought in vain among dozens of books on the subject, this book was for me a revelation that I attendai ... Everything is there, no long and smoky theory I've read so far ... Just the basics, the essence is there ... I am surprised at the comments of the disappointed person ... So, with this book I have any overlap, max out all the pieces of the puzzle all these fragments of evidence I have sought over the years through a whole library of books on all these controversial issues since the beginning of time ... Mr. Boutboul was a student of Raymond Réant for years, this famous contemporary parapsychologist who has a rich life of a multitude of authentic experiences ... I am glad that the author has now distributed without his knowledge to keep for himself all these secrets that the "insiders" of the past jealously guarded for them in their very closed circles. The great secret of this book is precisely that there are no great secrets ... Miracles do not exist, it is the laws that govern the universe, they are miraculous ... Thank you Mr. Boutboul ...