Beneath the Surface (Paperback) (ISBN-13: 9798227549136)

When Alex Carter, a seasoned underwater archaeologist, receives a mysterious invitation to a top-secret expedition off the coast of a remote island, he thinks it's just another chance to uncover a hidden treasure. The invite, however, is more than it seems-it's an urgent call from an anonymous source, warning Alex that the island holds a dark secret tied to a series of inexplicable disappearances.