1
by Glaspell, Susan
University of Virginia Library

2
by Paine, Thomas
Alex Catalogue

3
by Paine, Thomas
University of Virginia Library

4
by Spinoza, Benedictus <<de>>
Alex Catalogue

5
by Rousseau, Jean-Jacques
BiblioBytes

6
by Locke, John
Alex Catalogue

7
by Locke, John
Alex Catalogue

8
by Plato
Alex Catalogue

9
by Skinner, Quentin
Cambridge University Press

10
by Paine, Thomas
Alex Catalogue

11
by Twain, Mark
Alex Catalogue

12
by Hobbes, Thomas
BiblioBytes

13
by Plato
Project Gutenberg

14
by Plato
Project Gutenberg

15
by Skinner, Quentin
Published 2002
Cambridge University Press

16
by Honneth, Axel
Published 1995
State University of New York Press

17
by Finlayson, Alan
Published 2002
Edinburgh University Press

18
by Voegelin, Eric
Published 2000
University of Missouri Press

19
by Voegelin, Eric
Published 2001
University of Missouri Press