Freedom Over Servitude Montaigne, La Boetie, and On Voluntary Servitude Schaefer David Lewis Innbundet / 1998 / Engelsk
Illiberal Justice John Rawls vs. the American Political Tradition Schaefer David Lewis Heftet / 2007 / Engelsk
Democratic Decision-Making Historical and Contemporary Perspectives Schaefer David Lewis Innbundet / 2012 / Engelsk
