A family reunion turns deadly. When Boston library curator Kathryn Stinson reconnects with her estranged mother during a visit to the Berkshires, she’s pulled into a new family circle at a secluded private academy. The weekend takes a dark turn when the teenage son of Kathryn's new sister-in-law is found dead beneath a forbidden zipline, a place he had no reason to be. As doubts mount about whether his death was an accident or murder, the boy’s mother turns to Kathryn for help. A tense, atmospheric mystery, WILDCAT ACADEMY is the fourth book in the Berkshire Hilltown Mysteries series by Leslie Wheeler.