por Ayn Rand
The Ayn Rand Library, de Ayn Rand, reúne 4 libros.
Philosophy: Who Needs It
1982
The Ayn Rand Lexicon: Objectivism from A to Z
1986
The Voice of Reason: Essays in Objectivist Thought
1989
Objectivism: The Philosophy of Ayn Rand(By: Leonard Peikoff)
1991
3 libros