The Boxcar children．89，The mystery of the star ruby / The Boxcar Children．45，The mystery of the stolen music / The boxcar children．39，The mystery of the hidden beach The Boxcar Children．49，The mystery of the stolen boxcar / The Boxcar Children．87，The mystery of the spider's clue / The Boxcar children．105，The mystery of the orphan train / The Boxcar Children．51，The mystery on the train / The Boxcar Children．52，The mystery of the lost mine / The Boxcar Children．67，The mystery of the stolen sword / The Boxcar Children．75，The mystery of the empty safe /