The Mystery of the Hidden Gold: Moss, Hartas

Jack discovers some papers at the old lighthouse that hint at buried gold! Scott, Jack, Emily and Drift the dog try to solve the mystery.
A game of hide and seek in the old Castle Key lighthouse during a violent thunder storm leads to an amazing discovery - a tattered old treasure map! Scott, Jack and Emily can't wait to search for the hidden gold but first they must solve the clues to uncover its secret hiding place. And someone else is after the gold too - someone who doesn't plan to let anyone get in their way!
Can our heroes figure out the map, outwit their enemy and find the hidden treasure
The third title in this fabulous new series packed with mystery and adventure!