Works

Steps Toward a Constructive Nominalism - - Article written by Quine and Nelson Goodman, published in 1947 in the Journal of Symbolic Logic.

Two Dogmas of Empiricism - - Noted 1951 paper in which Quine attacks the analytic/synthetic distinction. Full text with hyperlinked footnotes, from the Sellars Project at the University of Chicago.

Verification Theory and Reductionism - - A 1951 article by Quine in defense of the empiricist foundation of mathematics.