Annette Curtis Klause (born 1953) is an American author and librarian, specializing in young adult fiction. Annette is currently a children's materials selector for Montgomery County Public Libraries in Montgomery County, Maryland. Born in Bristol, England, she now lives in Hyattsville, Maryland with her husband Mark and their cats. She holds a Bachelor of Arts degree in English literature and a Master of Library Science degree from the University of Maryland, College Park.
She has published four novels for young adults: The Silver Kiss (1990, Delacorte), Alien Secrets (1993, Delacorte), Blood and Chocolate (1997, Delacorte), and Freaks: Alive on the Inside (2006, Margaret K. McElderry). From 1982 through 1994, she contributed book reviews to the School Library Journal.