A deception and Ancient murder in the Mayan empire set off a series of future events following timelines starting in Mexico in the stunning Sea of Cortez. This famous Gulf of California stretches inland over one thousand miles. It is a deadly trap for submarines, especially if you are on a secret mission during World War Two. Sue Lee and Alex, along with the team from Island Art Inquires, are contracted to find a lost Mayan treasure. A fast-moving and deceptive story searching for clues to the puzzle from Mexico to Paris and back with mysterious murders thrown in.