The exodus of the Israelites from Egypt conjures up images of Pharaoh, the parting of the Red Sea, and the mountain where God gave us the Ten Commandments. Maybe one day someone will make a movie out of such a fantastic story! Who would think that a couple of weekend adventurers would play such an important part in the story? Enter Jim and Penny Caldwell, a couple who spent many a vacation clandestinely exploring the Sinai desert—camera in hand. What they discovered on their journeys is the stuff of legend. Remember the split rock Moses struck to quench the thirst of perhaps a million Israelites? Or the altar of the Golden Calf? Or the Cave of Elijah? Or the actual mountain of God—Mt. Sinai? Perhaps you’ve seen some of the amazing pictures—these places have all been discovered and photographed—by the Caldwell’s! You are going to love these people and their story!