http://ia340943.us.archive.org/1/items/epicurus00tayliala/
http://ia360943.us.archive.org/3/items/fromepicurustoch00hydeiala/
http://ia331428.us.archive.org/2/items/cu31924024245916/
http://ia331417.us.archive.org/0/items/cu31924024496337/
http://ia360608.us.archive.org/1/items/epicureanism00wall/
http://ia341027.us.archive.org/2/items/lucretiusepicure02massuoft/