The world's oil supply is vanishing, the stock market is plummeting, and the key to saving the future seems to be a baffling historical mystery. Can the NUMA crew crack it in time? Sea of Greed is the suspenseful new NUMA Files novels from the #1 New York Times-bestselling grand master of adventure.After an explosion in the Gulf of Mexico destroys three oil rigs trying to revive a dying field, Kurt Austin and the NUMA Special Projects Team are tapped by the Preside