n the ancient streets of Marrakech, where the sand swallows secrets and the wind carries the dead's whispers, Detective Amira Kader's greatest failure lies buried. Fifteen years ago, Leila Mansour was murdered, a case closed, a family in ruins, and a promise unfulfilled.Now, Leila's father, a dying tech billionaire with more secrets than time, offers fifty million dollars to unearth her killer. But as the desert sands shift, so do old loyalties, and some truths were meant to stay buried.From shadowed alleyways to sprawling desert estates, Fifteen Years of Sand weaves a hypnotic tale of genetic conspiracies, ruthless ambition, and the ghosts that refuse to be forgotten. In a city where nothing truly disappears, one woman must unravel the past before it claims her future.Perfect for fans of atmospheric noir, international thrillers, and morally complex heroes.