Wingnut's hamster is missing! Jigsaw and his partner, Mila, are on the case. They are searching for clues and piecing together the mystery. This is a job for Jigsaw Jones, Private Eye. Book jacket.

Realizing that Joey Pignattano has been falsely accused of starting a food fight, Jigsaw Jones investigates to find the real culprit.

A young private investigator tells how to solve mini-mysteries, crack codes, and ponder over puzzles.

Featuring friendship, school, family, and a diverse community, these early illustrated chapter books from James Preller have it all. Got a mystery to solve? Jigsaw Jones is on the case. Eddie Becker has the idea of a lifetime, and creates plans for what he promises is going to be a million-dollar invention. Then the plans get stolen. Worst of all, after Jigsaw does some digging, he suspects the principal may be the thief! Now Jigsaw has to invent a gadget of his own to find out the truth. James Preller's wry, witty, Jigsaw Jones books are once again available to inspire the next generation of young readers, featuring both new titles and classroom classics! This title has Common Core connections.

Second-grade detectives Jigsaw, Mila, and their friends follow clues found in a Little Free Library suggesting that aliens are coming to Earth.