A Hidden Manhattan Mystery - A frightened woman leaves a note reading HELP ME outside Sanitation supervisor Anna Winthrop’s apartment . . . A career-making story leads a journalist to a human-trafficking ring . . . A woman acts as bait in an effort to track down her missing sister . . . and Anna’s visiting cousin Patti prowls New York’s dark streets, but won’t say why. All roads lead to the Kirkmore, a sinister apartment tower harboring a secret more horrifying than anyone could ever have imagined.