On Tempest Island, some secrets were never meant to resurface.

Coby McTavish returns to his ancestral island with Gracie and their newborn child, expecting a quiet inheritance. Instead, he finds himself drawn into the shadowed legacy of Hotel Luminara — and the looming lighthouse where keepers vanished without explanation.

As Coby begins to unravel the island’s buried history, powerful forces take notice. Reed Winslow, a reclusive jeweller known as the Prince of Diamonds, has his own claims on Tempest Island’s past. Through the ruthless Ryder Blackwood, he will do whatever it takes to ensure those secrets remain hidden.

Legends long dismissed as myth begin to stir. Ghostly apparitions, whispered names, and the tale of a cursed diamond — eerily reminiscent of the infamous Hope Diamond — draw Coby deeper into a dangerous pursuit that spans crumbling estates, storm-lashed shores, and the haunted reaches of the sea.

When Coby and Gracie are separated and tragedy strikes close to home, the race for truth becomes a matter of survival. With his family at risk and history threatening to repeat itself, Coby must confront the lighthouse’s final secret before it claims yet another life.

Dark, atmospheric, and steeped in mystery, Keepers of the Lighthouse is a gripping gothic thriller of inheritance, obsession, and the cost of uncovering the truth.