JSTOR is a digital library containing full-text archives from more than 1,700 academic journals dating back to the first published volume, as wells as thousands of monographs, books and primary sources relevant for education. JSTOR also provides free access to hundreds of thousands of articles in the public domain. Content covers the humanities, social sciences, and sciences. The entire archive is full-text searchable and includes high-quality images. New titles and other materials are added regularly.