Can Savanna Shepherd and her sisters unravel a deadly web of art and betrayal before the final brushstroke paints their doom?

When Savanna Shepherd's father, Harlan, and artist friend Sebastian Alexander vanish during a sailing regatta along Michigan's west coast, the Shepherd family is plunged into turmoil. As the Coast Guard scours the Great Lake, Savanna sets aside her work on Sebastian's art show to join her sisters in comforting their mother and aiding in the search.

When Sebastian's assistant is found dead—Savanna's keen eye as an art authenticator turns to a darker canvas: decoding the secrets of Sebastian's bitter family. Days later, the missing yacht drifts ashore, with Harlan gravely injured, Sebastian missing, and a sinister bloodstain on the bow.

In this compelling mystery brimming with small-town charm, loyal pets, and family ties, Savanna must piece together the clues to uncover who cut the lines, spilled the blood, and nearly tore her world apart.