Moon Glow and Twisted Brew

While looking at the stars one night on Cobblestone Island, eleven-year-old Julia Bates and her twelve-year-old sister, Lillian, overhear a shocking conversation. They hear a man and woman whisper about making harmful concoctions. Later they discover in the woods a crude little building full of bubbling pots containing dangerous brew. They are terrified when they look on the cauldrons and see, written in chalk, the names of people they know and love. Events come to a thrilling climax on the...