The McCafferty's are on a quest. They keep uncovering clues and artifacts at various long-abandoned sites that seem to be leading to a mystery-a mystery that, when solved, may show the way to one of the greatest discoveries of all time. Pursuing their archaeological dream of finding the most elusive secrets of ancient civilizations, they encounter treachery, intrigue, and even nefarious foes at some of the world's most unusual locations. All of this is set during the years when the great conflict that became known as the Second World War takes place. Join them on this adventure that will take them to the Far East, to the Middle East, and across the United States. But will they succeed in finding the solution to the enigma that, if shared, could ultimately alter not only human history but also the future of mankind?