Kadohata, Cynthia: (Official site) Author of "Kira-Kira" talks about her book, her life, and her dog.
Karim, Roberta: (Official site) Includes book reviews, awards, information on school visits and presentations, and biography.
Kendal, Penny: Official site. Introduces the author and her mysteries. Also provides information on school visits.
Ketteman, Helen: (Official site) Features information on the author, book reviews, activities, lesson planners, and writing tips.
Key, Alexander: Unofficial fanpage for the author of science fiction novels for children. Contains information on the books, fan fiction and art.
Kimpton, Diana: (Official site) Includes biographical sketch, short descriptions of her fiction and non-fiction books, and information on cartoon scriptwriting.
King, Karen: (Official site) Author of picture, story, and activity books. Features biography, brief reviews, online reading books, school visits, tutoring information for writing children's fiction.
Kittinger, Jo S.: (Official site) Books, biography, school visits information, activity pages for kids, and resources for teachers and writers.
Kjelgaard, Jim: Unofficial fan page dedicated to the author of books for young people, many of them about dogs or outdoor life. Biographical information, bibliographies.
Kleven, Elisa: (Official site) Includes autobiography, descriptions and pictures of her books, and teaching activities.
Klise, Kate and Sarah: (Official site) Includes biography, short description of the books, awards, school visits information, and fun pages.
Koss, Megan: Official site. Tells about the author and her book Tail of a Rainforest: Kiko and the Jungle Jewels.
Krebs, Laurie: (Official site) Contains author's biography, book descriptions, news, school visit information, and contact page.
Krudwig, Vickie Leigh: Includes biographical sketch, calendar, school visit information, and ordering links.
Kurtz, Jane: Tells about the author and offers short descriptions of some of her stories, several of which are based on time she spent in Ethiopia.