On Mystic Island

After Socorro, age twelve and Kristal, age fourteen, return from their adventures On Mystic Mountain, they find themselves suddenly transplanted to a Scottish island! The family has inherited Castle Rossmore, on a remote island far away from the life the kids are used to. Not knowing who gifted them with the property, the kids seek to uncover the answer as well as many other mysteries they find as they explore the massive 35-bedroom castle! They meet new friends and together they work to ma...