You won't believe what Nala is up to this time. Can you believe that going to the park with her grandmother, could create a real-life mystery? Nala is an ordinary girl who does extraordinary things. She loves to spend time with her family and her series of books shares generational family relationships. Wherever she goes it doesn't' take long before her snooping instincts take over. Nala sets out to solve the case of the missing wallet, when it vanishes into thin air. Or does it really?