Mises Institute Library
world's most extensive online collection of libertarian literature and media
von Mises Library
Claiming to be the "world's most extensive online collection of liberature and media of the Austrian School tradition, classical liberalism, and libertarian thought," this library contains over 500 free online books in multiple formats including PDF and EPUB. It includes works by von Mises, Hayek, Rothbard and other classical liberal authors.
Go to the Books section to search their collection.
Here are a couple that you might be interested in if you want to understand the difference between socialism and liberalism (classical liberalism that is as opposed to modern liberalism):
- Socialism: An Economic and Sociological Analysis, by Ludwig von Mises - Socialism (PDF), Socialism (webpage)
- Liberalism: In the Classical Tradition, by Ludwig von Mises - Liberalism (PDF)
It also contains audio/video, journals, and other institute publications.