Have you noticed that Deuteronomy is like a remake of an earlier movie with added subtitles?

Have you noticed that Deuteronomy is like a remake of an earlier movie with added subtitles? Why do you think Moses wrote another book summarizing the earlier ones? Hint: The book gets its name from the scholars who first translated the Hebrew Bible into a Greek translation they called the Septuagint. The Greek word “deutero” means “second.” The Greek word “nomos” means “law.”