This database mainly contains back issues and not issues of the most recent 3 to 5 years, although current issues of some 200 mostly University Press titles are supported through the JSTOR Current Scholarship Program.

Included in this database are the following titles: Encyclopedia of the Enlightenment, Encyclopedia of the Middle Ages, The Oxford Classical Dictionary, The Oxford Dictionary of Byzantium, The Oxford Dictionary of the Renaissance, and The Oxford Encyclopedia of the Reformation.