Move over Sherlock Holmes. There's a new detective in town, and her name is Katie Q. Putt! Ten-year-old Katie loves a good puzzle. She loves learning about new things even more. When she uses the cool facts she discovers to help solve some of Freyburg's most baffling crimes, it's no mystery the bad guys don't stand a chance! From missing monkeys to vanishing valises, Katie's sharp eye for detail helps her police chief father stop crime in its tracks. Now, you, too, can read Katie's casebook and match wits with some crafty criminals. Each chapter also contains a STEM or STEAM activity to help you dust off your detective skills. Learn how to make your own fingerprint powder, paint like Mondrian, and write secret codes to your family and friends. Wondering if you've got the right stuff? Grab a clue and read The Curious Casebook of Katie Q. Putt  and the mystery is solved!