Book excerpt: The Exodus Conspiracy, Mountain of Fire, and numerous other films have been produced about the search for and amazing discovery of the real Mt. Sinai, but there has been a hidden source of evidence for all of them. Penny Cox Caldwell and her family have been investigating Mt. Sinai since 1992, and have more boots on the ground time in Arabia than any other explorers known. The God of the Mountain is the true story of their discoveries, taken right from Penny's journal.