Winging it

"Twelve-year-old Luna never wanted to move from California to Virginia, even if it is near historic Washington, DC, and no matter how excited her dad is to show her the sites and introduce her to the area where her late mother grew up. And she definitely doesn't want to live with a very formal grandmother she barely knows. But during a visit to the National Museum of Natural History, the rarely seen luna moth for which Luna was named sparks her c...