Catholic Encyclopedia: Desiderius Erasmus: Article by Joseph Sauer from this 1912 reference work. An extensive overview of the life, works and impact of this scholar.
Erasmus: Short biographical article on the Dutch humanist, in the Columbia Encyclopedia.
Erasmus (1466-1536): Article on his life, writings, and theology.
Erasmus Text Project: Latin and English texts presented by Chris Cudabac. Also features a number of pictures of Erasmus.
Erasmus, Desiderius: Brief illustrated profile.
Praise of Folly: John Wilson's 1688 translation of this, Erasmus' best-known work.
Squashed Erasmus: The Condensed Edition of Desiderius Erasmus' In Praise of Folly
The History Guide: Desiderius Erasmus, 1466-1536: Biographical information, a picture, and a brief selection from the Praise of Folly.