Emilia Stark never thought she'd become a celebrity by editing books, but she also never thought she'd be using magic to do it. Her clients' success, coupled with her own mysterious nature, have brought her nationwide attention as well as a waiting list that has some hopeful authors waiting years. Despite her fame, her methods are kept safe by the curious fact that every writer who has tried to expose her secret to the world has found themselves suddenly unable to speak. Outside her work, Emilia's biggest challenge is putting herself through school, where she gets into frequent arguments with the fictional characters in her reading assignments. She also struggles to manage her relationship with her opinionated former tutor, a man named Alexander Fox whose constant experimenting with magic trapped him forever inside a college-ruled notebook. Emilia's fame has brought her adversaries, most of whom are determined to figure out her secret at all costs, and most of whom she completely ignores. But when other people with magical abilities start disappearing around the world and threatening notes start appearing on her doorstep, Emilia begins to worry - especially once she realizes she is the final target.