The book, “The Secret” was based exclusively on some of the teachings found in Thoth’s Emerald Tablet. If you’ve seen the movie at the beginning there is a young man copying a document, this is the Emerald Tablet…
“The topics he covered ranged from medicine, chemistry, law, art, music, rhetoric, magic, philosophy, geography, mathematics, anatomy, and oratory. To the Egyptians, his knowledge was so vast and all-encompassing that they first began to credit him as the communicator with the gods, eventually inducting him into the Egyptian pantheon.”
Shaman Flavio 