Jigsaw Jones #1: The Case of Hermie the Missing Hamster ISBN 0-590-69125-2 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. Jigsaw Jones #2: The Case of the Christmas Snowman ISBN 0-590-69126-0 Lucy is in trouble. She gave her father's rare coin to Bigs Maloney. Now the coin is missing! Jigsaw and Mila are on the hunt for clues. This is a real cool mystery with a few snowy suspects! Jigsaw Jones #3: The Case of the Secret Valentine ISBN 0-590-69127-9 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 Jones #4: The Case of the Spooky Sleepover ISBN 0-590-69129-5 Jigsaw Jones is no fraidy-cat detective. When Ralphie Jordan thinks his house is haunted, Jigsaw takes the case. The only way to trap the ghost is for Jigsaw to spend the night. With Mila's help, the clues are pieced together to tell a story...a spooky ghost story! Jigsaw Jones #5: The Case of the Stolen Baseball Card ISBN 0-439-08083-5 Yeesh! Eddie brought his baseball cards to school and now they are missing. It's time for Jigsaw to step up to the plate. He's no rookie detective! Solving this case is sure to send Jigsaw and Mila straight to the Detectives' Hall of Fame. Jigsaw Jones #6: The Case of the Mummy Mystery ISBN 0-439-08094-0 Eeew! Joey Pignattano made a Halloween bet. He is going to eat a worm for a dollar. The only problem is, someone stole the worm. And the number one suspect is a mummy! It's going to take two top detectives like Jigsaw and Mila to unwrap this ooey-gooey mystery. Jigsaw Jones #7: The Case of the Runaway Dog ISBN 0-439-11426-8 It's almost Thanksgiving. But Jigsaw isn't feeling thankful. His dog, Rags, is missing. Did Rags wander off, or was he dog-napped? Great detectives don't solve mysteries by lying around. Jigsaw and Mila are sniffing out clues. And they won't stop until they find Jigsaw's drooling dog. Jigsaw Jones #8: The Case of the Great Sled Race ISBN 0-439-11427-6 Let is snow! When it snows, there's sledding, snowballs, and snow days! But things get frosty when someone steals Bigs Maloney's sled just two days before the great sled race. Jigsaw and Mila are on the case. They need to keep Bigs cool and find his sled. Fast. Jigsaw Jones #9: The Case of the Stinky Science Project ISBN 0-439-11428-4 Bobby Solofsky fooled Sally-Ann with a phony magic trick. It was a rotten trick. But that's not all that stinks. Something smelly is spoiling science time in Ms. Gleason's class. Could Bobby be the culprit? Jigsaw and Mila are hot on the case.