Is There An Isaiah Code? - Avraham Gileadi

When Isaiah references Egypt in his prophecies, is he referring to the United States today?

Does Isaiah have a code that he writes in? Why would he do that?

The seven-part structure of the Book of Isaiah would show that there was only one author, not two or three.

Why is Isaiah the most quoted book in all of scripture?

Is "likening' Isaiah in the Book of Mormon a stretch? Or did Isaiah actually see the Remnant of Joseph in a vision?