Principles of Geology. Or, the Modern Changes of the Earth and its Inhabitants Considered as Illustrative of GeologyCharles LyellAgotado4,0Notifícame
Talks to Teachers on Psychology; and to Students on some of Lifes IdealsWilliam JamesAgotado3,7Notifícame
A Discourse upon the Origin and the Foundation of the Inequality among MankindJean Jacques RousseauAgotado3,9Notifícame
