THE CASE OF THE MUMMY MYSTERY: Eeew! Joey Pignattano made a Halloween bet. He is going to eat a worm for a dollar. The only problem is, someone stole the worm. And the number one suspect is a mummy! It's going to take two top detectives like Jigsaw and Mita to unwrap this ooey-gooey mystery. THE CASE OF THE GLOW-IN-THE DARK GHOST: Jigsaw's school is haunted! Some kids saw a ghost dancing in the classroom. There are footprints on the floor . . . and they glow in the dark! But ghosts don't have feet, do they? Jigsaw Jones is not afraid. He will catch this glowing ghost . . . even if he has to stay after school to do it!