Jigsaw's school is haunted! Some kids saw a ghost dancing in the classroom. Jigsaw Jones is not afraid. He will catch this glowing ghost ... even if he has to stay after school to do it!

Jigsaw and Mila investigate when their class hunts for buried treasure.

Jigsaw investigates when Joey reports that his worm had been stolen by a mummy.

In the midst of their inventions unit at school, Eddie Becker's ingenious moneymaking plan is stolen, prompting Jigsaw to create a spying gadget to solve the mystery.

Jigsaw Jones finds himself investigating the perfect case and piecing together all the ghostly clues when Ralphie Jones cannot sleep at night because something is making scary noises in his room.

Jigsaw Jones investigates when Geetha's painting disappears.

Jigsaw gets the opportunity to be an extra on the coolest show on TV, Spy guy.

Jigsaw Jones is back! A brand new original mystery, The Case of the Hat Burglar is the newest installment of the Jigsaw Jones chapter book series by James Preller. 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...

Jigsaw investigates when a unknown person sends him valentines which are clues to a mystery.

Jigsaw tries to recover Eddie's baseball cards which have disappeared in school.