Katherine Frank is a noted American author and biographer, now living in England. Her works include a highly acclaimed biography of Lucie, Lady Duff-Gordon, and the more controversial book Indira: The Life of Indira Nehru Gandhi, a biography of Indira Gandhi. She has also written A Voyager Out: The Life of Mary Kingsley, Emily Brontë: A Chainless Soul and Crusoe: Daniel Defoe, Robert Knox and the Creation of a Myth.
Katherine Hall Page is an American writer of cozy mysteries. Page has written twenty-five books in her Faith Fairchild series and four Christie and Company juvenile mysteries. Page has won three Agatha Awards and been nominated for two Edgar Awards. She was also the 2016 lifetime achievement recipient at the Malice Domestic convention.
Katherine Howe is an American novelist who lives in New England and New York City. She specializes in historical novels which she uses to query ideas about "the contingent nature of reality and belief." Her debut novel was the New York Times Bestseller The Physick Book of Deliverance Dane (2009), related to the Salem witch trials. Its success led to her being a guest on several TV news shows, as well as "Salem: Unmasking The Devil" on the National Geographic Channel.
Katherine K. Young is a Canadian religious studies professor at McGill University.
Originally a scholar of Hinduism, in later life her interests have turned to the topic of misandry.
Katherine Irene Kurtz is an American fantasy writer, author of sixteen historical fantasy novels in the Deryni series, as well as occult and urban fantasy. Resident in Ireland for over twenty years, she moved to Virginia in 2007.
Katherine Langrish is a British author of fantasy for children and young adults. She was brought up in Yorkshire and Herefordshire, and wanted to be a writer from a young age. She was encouraged by her parents, and by the fact that her grandmother was a Yorkshire novelist and playwright of the 1930s, Leonora Thornber.
Katherine M. H. Blackford, was an American pioneering writer on human resources. She also wrote books on "character analysis", which went into many editions.
Katherine Anne MacLean was an American science fiction author best known for her short fiction of the 1950s which examined the impact of technological advances on individuals and society.