Detective Jigsaw Jones and his friend, Mila, have a new case to solve after they happen upon a genuine mummy at the class Halloween party.

Second-grade sleuth Jigsaw Jones gets another opportunity to solve a bizarre mystery and join forces with his friend Mila to solve a baffling Valentine's Day puzzle. Second-grade sleuth Jigsaw Jones gets another opportunity to solve a bizarre mystery and join forces with his friend Mila to solve a baffling Valentine's Day puzzle

Eddie brought his baseball cards to school and now they seem to be missing. It's up to Jigsaw Jones and his partner Mila to solve this puzzling case.

On a camping trip, Jigsaw and Mila investigate the area around a nearby lake to determine if it is haunted by the Marshmallow Monster.

Someone stole 'Old Rusty,' Ralphie Jordan's trusty bicycle. Jigsaw and Mila hit the trail to track down the thief. But one piece of the puzzle doesn't fit. Who would take a hand-me-down bike? Solving this case is an uphill ride for ace detectives Jigsaw and Mila.

Jigsaw investigates when a scarecrow seems to be able to walk.

Jigsaw and Mila decide to investigate when a series of strange incidents lead people to believe a black bear may be loose in the town.

Second-grade detectives Jigsaw, Mila, and their friends solve two related mysteries--a lost coin purse, and a magic trick gone awry.