Key to the Ancient Egyptian Language

The scripts of the ancient Egyptian language diversified over the course of four thousand years and its dialects multiplied, thus opening doors for it in which I explained how its decline and discovery took place, and I mentioned most of its signs and its most important rules, quoting them from the books of the archaeologists Sothas and Derioton. If the reader knows them fully, it will be easy for him to read the ancient Egyptian inscriptions and understand some of their meanings.
This book includes chapters on the Coptic language, which is the key to the ancient Egyptian language. It deals with its most important rules, taken from the Coptic Grammar by His Eminence Father Alexis Malone, my esteemed professor, and it devotes a chapter to the Hebrew language, which is related to the ancient Egyptian language.