From the Queen of Suspense, Mary Higgins Clark, comes a riveting tale of suspense, secrets, and revenge as seemingly unrelated women begin to disappear all over the country…and only one woman can find out why. Historian Jean Sheridan returns to Cornwall-on-Hudson, New York, excited about her twenty-year high-school reunion at Stonecroft Academy. But a dear friend of hers soon becomes the fifth woman in the class to meet a sudden, mysterious end. Then Jean receives a taunting fax about a child she gave up for adoption, whose existence she had kept a secret but whose life may now be in danger. For present at the reunion is The Owl, a murderer on a mission of vengeance against women who once humiliated him...and Jean is his final intended victim.