Jigsaw Jones Boxed Set, Books 9-16

The Detective Journal of Jigsaw Jones, Private Eye. Case #9: The Case of the Stinky Science Project; Case #10: The Case of the Ghostwriter; Case #11: The Case of the Marshmallow Monsters; Case #12: The Case of the Class Clown; Case #13: The Case of the Detective in Disguise; Case #14: The Case of the Bicycle Bandit; Case #15: The Case of the Haunted Scarecrow; Case #16: The Case of the Sneaker Sneak.