Internet History Sourcebooks Project
Fordham University: Modern History Sourcebook: The Praise of Folly
This site from the Fordham University and the Modern History Sourcebook provides Erasmus' "The Praise of Folly" translated into English.
Steven Kreis, PhD
The History Guide: Desiderius Erasmus, 1466 1536
This site about Erasmus contains great biographical information, and a selection from The Praise of Folly.
Wikimedia
Wikipedia: Erasmus
This encyclopedia site from Wikipedia can be translated into several different languages. Use this site out for more information on Erasmus (1466-1536 CE).