Source: Wikipedia.org
Children's Stories * The Gremlins (1943)
* James and the Giant Peach (1961) — Film: James and the Giant Peach (live-action/animated) (1996)
* Charlie and the Chocolate Factory (1964) — Films: Willy Wonka & the Chocolate Factory (1971) and Charlie and the Chocolate Factory (2005)
* The Magic Finger (1966)
* Fantastic Mr Fox (1970) — Film: Fantastic Mr. Fox (animated) (2008)
* Charlie and the Great Glass Elevator (1973) A sequel to Charlie and the Chocolate Factory.
* Danny the Champion of the World (1975) — Film: Danny the Champion of the World (TV movie) (1989)
* Going Solo (1986)
* The Wonderful Story of Henry Sugar and Six More (1977)
* The Enormous Crocodile (1978)
* The Twits (1980)
* George's Marvelous Medicine (1981)
* The BFG (1982) — Film: The BFG (animated) (1989)
* The Witches (1983) — Film: The Witches (1990)
* The Giraffe and the Pelly and Me (1985)
* Matilda (1988) — Film: Matilda (1996)
* Esio Trot (1989)
* The Minpins (1991)
* The Vicar of Nibbleswicke (1991)
Children's Poetry * Revolting Rhymes (1982)
* Dirty Beasts (1983)
* Rhyme Stew (1989)
Novels * Sometime Never: A Fable for Supermen (1948)
* My Uncle Oswald (1979)
Short Story Collections * Over To You: Ten Stories of Flyers and Flying (1946)
* Someone Like You (1953)
* Kiss Kiss (1960)
* Twenty-Nine Kisses from Roald Dahl (1969)
* Tales of the Unexpected (1979)
* Switch Bitch (1974)
* More Tales of the Unexpected (1980)
* The Best of Roald Dahl (1978)
* Roald Dahl's Book of Ghost Stories (1983). Edited with an introduction by Dahl.
* Ah, Sweet Mystery of Life: The Country Stories of Roald Dahl (1989)
* The Collected Short Stories of Dahl (1991)
* Two Fables (1986). "Princess and the Poacher" and "Princess Mammalia".
* The Great Automatic Grammatizator (1997). (Known in the USA as The Umbrella Man and Other Stories).
* The Mildenhall Treasure (2000)
* Roald Dahl: Collected Stories (2006)
Non-fiction * Boy – Tales of Childhood (1984) Recollections up to the age of 16, looking particularly at schooling in Britain in the early part of the 20th century.
* Going Solo (1986) Continuation of his autobiography
* Measles, a Dangerous Illness (1986)
* Memories with Food at Gipsy House (1991)
* Roald Dahl's Guide to Railway Safety (1991)
* My Year (1993)
* The Roald Dahl Ominibus (1993)
Plays * The Honeys (1955.) Produced at the Longacre Theater on Broadway.
Film Scripts * 36 Hours (1965)
* You Only Live Twice (1967)
* Chitty Chitty Bang Bang (1968)
* The Night Digger (1971)
* Willy Wonka & the Chocolate Factory (1971)