When Sarah Grissom is seven years old, her brother adn her cousins--the Northgates--play a trick on her. They pretend there's a ghost in the attic of their grandmother's big, rambling East Texas house, and they take Sarah up to meet it. It's just a game for the others, but Sarah senses a frightening thing there, a presence. Is it a ghost? Without a doubt there is something--something cold, something deadly--lurking in the Northgate attic. Carol Dawson's...