Bernard the Bear has a very frustrating problem. He has lost his favorite whistle, and he has looked absolutely everywhere without any luck. To make matters even more complicated, he just met a raccoon named Jack Jones. Jack is a fine detective, but he is completely distracted by his love for pretzels. Thankfully, Jack knows exactly what to do. He takes Bernard straight to the High-Rise Private Eyes headquarters to meet Bunny Brown. Bunny is the smart and sharp rabbit who runs the detective agency, and she knows they have a serious mystery on their hands. Together, they open up case file number seven to help their baffled new friend. Follow along as Bunny and Jack use their clever detective skills to track down the missing whistle. This funny and engaging mystery is perfectly crafted for newly independent readers who love a good puzzle.