Book of the Archangels Book 4

This is the last book in the series about the search for the Book of the Archangels. Dallas has figured out many of the clues and he knew the riddle to the Sphinx. He now has a clue that tells him where the Book of the Archangels can be found. Will he find the book or will he continue to look for it? Will there be more mysteries and clues or has he come to the end of his search and everything will become clear? Jump on board for the last ride in this series.