The Vanishing Stair (Truly Devious Book 2)

When Stevie Bell is finally able to return to Ellingham Academy after identifying the culprit in the murder of a classmate, she begins to wonder if the case was really resolved and attempts to uncover the truth about the school's founder. Stevie Bell seemed to be on the cusp of the decades-old kidnapping and murder of Albert Ellingham's family. But a classmate's murder-- which Stevie solved-- convinced her parents to pull her out of Ellingham Academy. Then politician Edward King arrives at her house to offer a deal: he will bring Stevie back to Ellingham if she will play nice with his son, David, a fellow classmate. King is in the midst of a campaign and can't afford his son stirring up trouble. Stevie knows she can solve the riddles behind the Ellingham murders, but discovers that moving forward will mean hurting someone she cares for. -- adapted from jacket.