"When a raven, flies at you, there will, be a murder." That's what Maggie's grandmother once told her, and the longer twelve-year-old Maggie stays with her parents at the Biological Research Station--or Bug Camp, as she calls it--the more she believes it. Soon after a raven's appearance, something strange happens to Maggie's beautiful new fire bugs. Instead of molting into the next stage, the b…