Amazon Book DescriptionWhen five teenagers discover an ancient cipher carved into a condemned lighthouse, they uncover a conspiracy four centuries in the making. Maya Chen's photographic memory makes her the perfect detective-until she stumbles onto a mystery that could get her killed. The 400-year-old Ravenport Lighthouse is scheduled for demolition, but hidden beneath a condemnation notice, Maya finds symbols that shouldn't exist. She's not alone in her discovery. Bash Morrison carries secrets about his historian mother's suspicious death. Charlie Blackwood has access to her wealthy family's mysterious archives. Dex Volkov can hack any system and detect surveillance equipment. Izzy Santos senses the emotional echoes left by the past. Together, they are the Ravenport Five-descendants of five founding families who have guarded an impossible secret since 1647. What they uncover beneath their small Maine town will challenge everything they know about history, technology, and human civilization. Underground chambers filled with advanced artifacts. Ancient star maps that predict the future. Technology so sophisticated it seems like magic. But powerful forces have killed to protect this secret for generations, and they won't hesitate to eliminate five teenagers who've learned too much. With Sterling Development racing to demolish the lighthouse and claim the hidden complex, the friends have only three days before a rare planetary alignment either unlocks humanity's greatest treasure or destroys it forever. From small-town mystery to galactic adventure, Maya and her friends must choose: expose the truth and risk everything, or let centuries of knowledge disappear forever. Perfect for fans of Ready Player One, Stranger Things, and National Treasure-with the heart of The Goonies and the scope of Interstellar.