During a hot, lazy summer in Georgia, 16-year-old Trixie sorts through the complexity of her parents' marriage, jealousy towards her adorable kid sister, and ambivalence about the religion she inherited. From a generation before texting and social media, Trixie relies on her best friend and partner-in-mischief, her vivid imagination, and her love of nature. For Trixie, it is the summer of frogs.