CHAPTER VII—AN OLD ACQUAINTANCE
CHAPTER IX—STRANGE DISAPPEARANCES
CHAPTER X—MABEL FINDS A FAMILY
CHAPTER XIII—MANY SMALL MYSTERIES
CHAPTER XV—A SURPRISING FESTIVAL
CHAPTER XVI—MORE MYSTERIOUS HAPPENINGS
CHAPTER XVII—HENRIETTA IS WORRIED
CHAPTER XVIII—A STRING OF BLUE BEADS
CHAPTER XXI—A GIRL LEAVES SCHOOL
CHAPTER XXII—A MYSTERY CLEARED
CHAPTER XXV—AN EXCITING FATHER