Sandy's voice over the phone sounded hysterical. "Annette! Please, you've got to come and help me! Annette, I'm scared!" Annette couldn't know what lay ahead whe shen promised to visit her wealthy friend, but she hoped Sandy was mistaken about the danger. Annette soon realized that Sandy had good reason to be afraid. She knew, too, that before she left the beautiful mansion she would have to find the solution to the mysterious happenings at.