In a bleak, post-apocalyptic Earth ruled by powerful machine intelligence, a teenage girl from Oakland is given super abilities and charged with saving the world.Thirteen-year-old Josephinehas always seen herself as a loner, not a hero. She survived the end of the world—and what came after—by talking to her twin’s ghost in a secret language they call the Twinkling. Transformed into a biomechanical robot, she’s been charged with protecting the Bay Area—now Yerba Cit...