- Author: W. R. Bisschop
- Language: English
- Year: 2000
- Author: Stella Kramer
- Language: English
- Year: 1999
- Author: Donald McLennan
- Language: English
- Year: 1999
- Author: Frederick Charles von Savigny, Abraham Hayward
- Language: English
- Year: 1998
- Author: J. M. E. McTaggart
- Language: English
- Year: 2000
- Author: John Dalberg-Acton
- Language: English
- Year: 1999
![book The System of Nature OR Laws of the Moral and Physical World [2 Volumes]](/covers/files_170/2945000/c4f6a91b5fca24442bff24267d6f80bc-g.jpg)
- Author: Baron D'Holbach, Denis Diderot, H. D. Robinson
- Language: English
- Year: 2001
- Author: Charles de Secondat Montesquieu
- Language: English
- Year: 2001
- Author: Gustav Le Bon
- Language: English
- Year: 2001
- Author: Hugo Grotius Ralph Van Deman Magoffin
- Language: English
- Year: 2000