Titan — K.J. Dahlen

The most enthralling Chapter book yet…When Cat is drawn back to Granite Falls, she has no idea she's coming home. To face her past, she has to face the family that she didn't know existed. But when the memories start returning, someone doesn't want them to and her life is now in danger. But the MC her grandfather runs is also under attack by someone and they figure out its all by the same person. But who is it that wants Cat dead and the MC gone? Secrets from the past are coming back and being revealed and someone doesn't want that…How far will they go to protect themselves?