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"A book about a teenage girl and a group of friends who discover a ghost in an old abandoned house. She has a stone that calms herself down, because she is an anxious and closed-off person. Her father is abusive. She wants to kill herself at one point so she can be with the ghost, but the ghost advises her not to, and to live her life. That happened on Halloween. She finds one of his bones in the old house and uses it to calm herself like the rock."