Novels:
* The House of the Laughing Dead (1964) - a suspenseful thriller about a group of people trapped in a haunted house.
* The Serpent's Tooth (1967) - a novel about a group of people trying to survive in a post-apocalyptic world.
* The Last of the Mohicans (1968) - a novel based on the famous novel by James Fenimore Cooper.
* The Mountain Men (1973) - a novel about the fur trade in the American West.
* The Wind in the Willows (1974) - a novel based on the classic children's book by Kenneth Grahame.
* The Great Gatsby (1974) - a novel based on the classic novel by F. Scott Fitzgerald.
* The Adventures of Huckleberry Finn (1975) - a novel based on the classic novel by Mark Twain.
Screenplays:
* The Last of the Mohicans (1992) - a film adaptation of his novel.
* The Wind in the Willows (1996) - a film adaptation of his novel.
* The Great Gatsby (2013) - a film adaptation of his novel.
Plays:
* The House of the Laughing Dead (1965) - a stage adaptation of his novel.
* The Serpent's Tooth (1968) - a stage adaptation of his novel.
* The Mountain Men (1975) - a stage adaptation of his novel.
Other works:
* The Finis Farr Reader (1980) - a collection of his short stories and essays.
It's important to note that while Finis Farr has written works based on classics like "The Last of the Mohicans" and "The Great Gatsby," these are not considered to be his original works, but rather adaptations. His original works, like "The House of the Laughing Dead" and "The Serpent's Tooth," are considered to be his most notable contributions to literature.