Capital Mysteries #7: Trouble at the Treasury

After taking a tour of the National Bureau of Printing and Engraving, KC and Marshall find out from KC's stepdad, the president of the United States, that several stacks of $100 bills have gone missing. That's thousands of dollarsgone! KC is determined to track down the thieves, and her number one suspect is a woman named Polly, who works at the Bureau of Printing and Engraving. Is sweet Polly a criminal mastermind? Or is she just a pawn in a bigger plot to steal from the Treasury?

Ron Roy is the author of Random House's popular A to Z Mysteries. He lives in an old farmhouse in Connecticut with his white puppy, Pal. The author lives in Manchester, CT.