Principles of Geology. Or, the Modern Changes of the Earth and its Inhabitants Considered as Illustrative of GeologyCharles LyellEsaurito4,0Avvisami
Talks to Teachers on Psychology; and to Students on some of Lifes IdealsWilliam JamesEsaurito3,7Avvisami
A Discourse upon the Origin and the Foundation of the Inequality among MankindJean Jacques RousseauEsaurito3,9Avvisami
