Even the ocean’s cutest can become its deadliest. When chaos erupts along Florida’s Gulf Coast, it begins with a single scream beneath the waves. Soon, boats are being destroyed, fishermen go missing, and the quiet town of Blackfin Cove becomes the epicenter of a mystery no one can explain—or survive. Gwen Curry, a small-town marina trainer, witnesses something she can’t forget. Dr. Stephen Dreyfus, a marine mammalogist, uncovers evidence that defies science itself. And Chief Petty Officer Elena Diaz of the Coast Guard is forced to face a killer unlike anything humanity has ever imagined. As the town readies for its annual regatta, the sea begins to churn—and something intelligent, vengeful, and slightly addicted rises to the surface. A Series of Whistles and Clicks breaks new water in the world of aquatic horror —a tense, atmospheric thriller that drags readers into the deep end of fear, where nature fights back and the line between beauty and brutality disappears beneath the waves. Perfect for fans of Jaws , The Meg , and The Deep , this haunting debut reminds us that some predators don’t need claws or teeth to kill—only the silence before a scream.