Hillary and the Submarine

Hillary's discovery of Fort Knox gold leads her to an extraordinary adventure involving a state-of-the-art submarine. As she dives into the ocean's depths, she faces thrilling dangers, including giant sharks and encounters with unique sea creatures. Along the way, she forms a friendship with Admiral Jack, who promises to stay in touch. The narrative unfolds against a backdrop of looming nuclear war and the mysterious City Under the Ice in Antarctica, providing Hillary with a wealth of exploration and dreams for her future.