"Mystery Ranch" The Aldens visit their mysterious Aunt Jane at her run-down ranch and make a surprising discovery! "Mike's Mystery" A nearby house burns down while the Boxcar Children are staying with their Aunt Jane -- and their friend Mike is blamed for starting the fire! "Blue Bay Mystery" The Aldens are excited to visit a deserted South Seas island. But soon they discover clues that they are not alone. Is someone on the island watching them?