Seanan McGuire is an American author known for her work in the fantasy and horror genres. She has published numerous novels, short stories, and series, including the popular October Daye series, which features a half-fae private investigator. McGuire's writing often blends elements of folklore and mythology with contemporary settings. In addition to her fiction, McGuire is also a musician and has released several albums. She has received multiple awards for her writing, including the Hugo Award and the Nebula Award. McGuire is recognized for her unique storytelling style and her ability to create rich, immersive worlds.