JSTOR (Journal Storage) is a cutting-edge online database of digitized full text from more than 2,800 academic journals in the humanities, social sciences, and natural sciences (anthropology, ecology, economics, philosophy, finance, history, literature, mathematics, political science, sociology, musicology, film studies, statistics, education, and more). Each journal is fully digitized from the first issue of the first year (often going back well into the last century) to the moving wall, which is usually "three to five years from the present." In addition to over 12 million journal articles, JSTOR also offers over 100,000 books and 2 million images in the Artstor collection. More at About JSTOR.