Jigsaw Jones mystery

"Someone's been stealing from the Lost and Found. But the strangest part of this mystery is what they've been stealing. Not mittens or books or water bottles--only hats! Just when Jigsaw comes up with a plan to catch this Hat Burglar in the act, the mystery thief strikes again, right under his nose! Will this be the first cast Jigsaw and Mia can't solve?"--Dust jacket.

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.

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

When the class's Valentine candy disappears, Jigsaw and Mila try to figure out who stole it.

Second grade detective Jigsaw Jones and his friend Mila try to discover who really started the food fight in the cafeteria after their classmate Joey is falsely accused.

Jigsaw and Mila investigate when a player's sneakers disappear the day of the big football game between the girls and the boys.

Young private eyes Jigsaw and Mila search for the thieves of an unlikely prize: Ralphie Jordan's rusty old bicycle.

Jigsaw Jones is determined to catch the ghost which is rumored to be haunting his school.