The Boxcar Children．117，The mystery of the traveling tomatoes / The Boxcar children．105，The mystery of the orphan train / The boxcar children．31，The mystery of the Singing Ghost The Boxcar Children．31，The mystery of the singing ghost / The Boxcar Children．42，The mystery of the missing cat / The Boxcar Children．62，The mystery of the lake monster / The Boxcar Children．77，The mystery of the wild ponies / The boxcar children．40，The mystery of the missing cat The Boxcar Children．41，The mystery of the hidden beach / The Boxcar Children．51，The mystery on the train /