Serial killer Howard Randall escapes from prison. Residents of Boston are in constant tension, attributing more and more brutal murders of women to Howard. It seems that when the maniac begins to pursue the most brilliant homicide detective, Avery Black, when one by one he brutally kills people close to her, the city's worst fears are confirmed. But Avery senses a fraud. Somewhere in the dark recesses of her memory there are memories of similar methods of murder. Something tugged right in her heart—events she'd tried her best to forget...MOTIVE TO RESCUE is the most gripping and shocking book in #5 of the Avery Black Mystery series, a psychological thriller that will keep you on the edge of your seat until the end. pages until late at night.