James Preller

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 someone steals brownies from a shop.

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

The students in Ms. Gleason's class all work together to find out what happened to the class's Valentine Day candy.

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

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

Jigsaw and Mila set out on a treasure hunt after their class finds a riddle hinting at riches hidden in the leg of a chair.

Jigsaw and Mila investigate when someone in Ms. Gleason's class plays practical jokes.

Earl Grubb's Pool Supplies plays Northeast Gas & Electric in the Little League championship game, while Sam, who has cancer and is in a wheelchair, has to call the play-by-play instead of participating in the game.

None of the other animals can sleep because Elephant has the hiccups.