The Boxcar Children．70，The mystery of the pirate's map / The boxcar children．36，The mystery of the purple pool The boxcar children．40，The mystery of the missing cat The Boxcar children．100，The mystery of the haunted boxcar / The Boxcar Children．38，The mystery of the purple pool / The Boxcar Children．42，The mystery of the missing cat / The Boxcar Children．75，The mystery of the empty safe / The boxcar children．39，The mystery of the hidden beach The Boxcar Children．87，The mystery of the spider's clue / The Boxcar children．105，The mystery of the orphan train /