Books like My Secret Admirer

Jenny is new in town. Her parents go away, leaving her all alone in an isolated house. The mountains surrounding the town loom ominously, guarding the secret of what really happened the day of Diana Benson's accident. Then the phonecalls start...Jenny has a secret admirer, who courts her with sweet messages and flowers. But she also has an enemy, who chases her on a lonely road. Does she know too much about the 'accident' on the cliffs? and is there anyone she can trust?Jenny has no one to turn to.Except her secret admirer...But who is he?