"Jojo Emerson-Boyd should be on the fast track to her own wildly successful racing career. Instead, she's spending the seemingly endless summer working at her grandmother's auto shop in the small town of Dell's Hollow. Everything changed when Jojo lost her mom, a celebrity NASCAR racer, in a tragic racing accident. Now, according to her dad, even getting her license is out of the question, so she might as well forget about racing. For the first time, her future seems foggy. But something comes into focus when Eliana "El" Blum turns up at the shop with an adorable scowl, a tough-girl vibe, and a mystery to solve."--Provided by publisher.