2 of On Liberty designed for students References External links , a faithful copy of the fourth edition published in 1869 by Longmans, Green, Reader and Dyer. On Liberty at Project Gutenberg, derived from an edition by Walter Scott Publishing with an introduction by W. L. Courtney On Liberty at the Internet Archive, a digital facsimile of the first edition. On Liberty: A Translation into Modern English Ebook Joel Feinberg's heavily annotated copy of Mill’s On Liberty available online at the Princeton University Digital Library. 1859 books Classical liberalism Political books Books about liberalism Libertarian books Works about utilitarianism Works by John Stuart Mill Books by John Stuart Mill