The Trevelyan Trap

In The Trevelyn Trap, Heather Johnson's first book, the truculent but loving Trevelyn children contend with the death of their mother, their father's new and difficult wife and a strange game the newlyweds received as a wedding gift. When activated, the game emits a voice that makes threats against the family, and when disasters start to happen, no one knows if the violence is coming from an outsider or a family member. (