Bound for England, fourteen-year-old photojournalist Ethan Sparks quickly realizes that his summer job—shooting candids on The Young Explorer’s “Castles and Stonehenge” tour—is not the gig that he thought it would be. A billionaire genius plans to relocate Stonehenge so he can possess it for himself, recruiting a brilliant young engineer named Russell to mastermind the airlift. When Russell agrees to join forces with Ethan, the boys concoct a Double Cross to prevent the heist. But can Ethan trust this new spypartner, who is also a member of the genius club? It’s Ethan’s first trip without his dad, a famous archaeologist, or their bodyguard, Murphy, and it becomes the most dangerous mission of Ethan’s life. With the stakes this high, and possibly no backup even from Scotland Yard, will Ethan be the one who is double-crossed? Will one of the world’s most iconic monuments become one man’s personal treasure?