Capital Mysteries #7: Trouble at the Treasury

In the seventh installment of the Capital Mysteries series, KC and Marshall explore the United States Treasury in Washington, D.C., where a bundle of missing money sparks an intriguing investigation. As they uncover clues, they work to unravel how a theft could happen amid security measures, making for a compelling early chapter book adventure. The series combines fun facts about iconic Washington landmarks with engaging mysteries, making it ideal for young readers who love to solve puzzles.