Ayn Rand was an American author, philosopher, and screenwriter. She is best known for her novel Atlas Shrugged, which is considered a classic of 20th century literature. Rand's philosophy of Objectivism has had a major influence on modern culture. Her works have been translated into more than 30 languages and have sold millions of copies worldwide. Rand was also the founder of the AYN Rand Institute, which promotes her philosophy and works.