Someone is secretly sending Jigsaw Valentines. When Jigsaw thinks about each valentine as a clue, the case starts to come together. It's a red-hot mystery for Jigsaw and Mila, the best detectives in the second grade.Jigsaw puzzles are like mysteries - you
When Eddie's baseball cards are missing, Jigsaw steps up to the plate. He's no rookie detective! Solving this case is sure to send Jigsaw and Mila straight to the Detective's Hall of Fame.
Ralphie Jordan can't sleep. Something is making spooky noises in his room at night. It's a perfect case for Jigsaw Jones, who pieces together all the ghostly clues.
Something stinks, and it's coming from a science project in Ms. Gleason's classroom. Could someone have sabotaged the volcano? Looks like another mystery for the best detectives in the second grade. Humorous line drawings throughout.
While on a wintry ski getaway with his family, Jigsaw gears up to solve a puzzling mystery--all without his partner, Mila. Can Jigsaw solve the case before his family packs their bags for home? Illustrations.
It's nearly Christmas and the class is bustling with holiday excitement. But Lucy is not happy at all. She's lost her father's rare coin. Jigsaw is sure he can solve the mystery, even if it means interviewing a tough suspect, Bigs Malone, the biggest kid
