On November 25, 1872, every soul aboard the brigantine Mary Celeste vanished without explanation. The ship was found drifting weeks later - cargo undisturbed, log entries ending mid-morning, no bodies, no answers. It remains the most famous unsolved mystery in maritime history.

One hundred and fifty years later, Anderson Owens - overnight radio host, professional skeptic, and keeper of secrets of his own - encounters a young woman who should not exist.

Her name is Sophia. She speaks in a way no living person speaks. She carries things no living person should have. And someone very powerful, for reasons that cut to the heart of modern medicine, will stop at nothing to find her.

What Owens unravels will force him to confront the one possibility his skepticism was never built to survive.

Return of the Mary Celeste is a literary thriller of history, conspiracy, and the terrifying weight of the miraculous - for readers of The Historian, Origin, and The Constant Gardener.