On sick leave from Scotland Yard, Inspector Alan Grant is planning a quiet holiday with an old school chum to recover from overwork and mental fatigue. Traveling on the night train to Scotland, however, Grant stumbles upon a dead man and a cryptic poem about “the stones that walk” and “the singing sand,” which send him off on a fascinating search into the verse’s meaning and the identity of the deceased. Grant needs just this sort of casual inquiry to quiet his jangling nerves, despite his doctor’s orders. But what begins as a leisurely pastime eventually turns into a full-blown investigation that leads Grant to discover not only the key to the poem but the truth about a most diabolical murder.

A witty and sophisticated mystery featuring bestselling author Josephine Tey's popular Inspector Alan Grant, a beloved character created by a woman considered to be one of the greatest mystery writers of all time.Literary sherry parties were not Alan Grant's cup of tea. But when the Scotland Yard Inspector arrived to pick up actress Marta Hallard for dinner, he was struck by the handsome young American photographer, Leslie Searle. Author Lavinia Fitch was sure her guest "must have been something very wicked in ancient Greece," and the art colony at Salcott St. Mary would have agreed. Yet Grant heard nothing more of Searle until the news of his disappearance. Had Searle drowned by accident or could he have been murdered by one of his young women admirers? Was it a possible case of suicide or had the photographer simply vanished for reasons of his own?