Novels:
* We the Living (1936)
* Anthem (1938)
* The Fountainhead (1943)
* Atlas Shrugged (1957)
Non-fiction:
* The Virtue of Selfishness (1964) - Collection of essays
* Capitalism: The Unknown Ideal (1966) - Collection of essays
* Introduction to Objectivism (1966) - A summary of her philosophy
* The Romantic Manifesto (1969) - Collection of essays
* Philosophy: Who Needs It (1982) - Collection of essays
* Letters of Ayn Rand (1995) - A collection of her personal letters
Plays:
* Night of January 16th (1935)
Screenplays:
* The Fountainhead (1949) - Based on her novel
* Atlas Shrugged (1962) - Based on her novel
Other:
* For the New Intellectual (1961) - A collection of essays published in her magazine, "The Objectivist"
This list includes all of Ayn Rand's major published works. Some of her early works, such as her first play "The Unconquered," are not readily available today.