Newport, Rhode Island: a paradise for retired billionaires, a goldmine for crooks of all kinds. It is there, in her Victorian house, that Nuala Moore is to receive Maggie Holloway, her ex-daughter-in-law. After many years without news, the two women have decided to meet regularly. But Nuala is murdered by a burglar. At least, that's the theory accepted by the police. Maggie, incredulous, decides to discover the truth. An alcoholic doctor, a university professor specializing in funeral rites, an overly curious nurse - no one seems above suspicion. And when Greta, Nuala's old friend, and then other residents of Latham Manor, a luxurious retirement home, also die, her confusion only increases: the murderer can only be someone close to her. But who? How can the pieces of this deadly puzzle be put together? And will Maggie, who unknowingly photographed clues, soon be the killer's target? More than ever, Mary Higgins Clark, the virtuoso of suspense, plays with fatal perfection on the strings of your nerves. When death has a rendezvous with the moon, a deadly score, a tune to freeze your blood.