Order of Lois Duncan Books

Lois Duncan is an American author known for her young adult suspense and mystery novels, as well as children's books. She has contributed over 300 articles to publications like Reader’s Digest, Good Housekeeping, and Ladies’ Home Journal. Her novel I Know What You Did Last Summer was turned into a film in 1997, though she was dissatisfied with the comedic approach taken in the adaptation. Tragically, her youngest daughter, Kaitlyn Arquette, was murdered, an event Lois detailed in her 1992 non-fiction book Who Killed My Daughter?, which remains an unsolved case. Duncan published her first book, Debutante Hill, in 1958 and has continued to write prolifically, releasing works into the 2010s. Below is a list of her books in the order of their original release: