||ARTFL (American and French Research on the Treasury of the French Language) contains the complete text of works used to create the dictionary, Tresor de la Langue Francaise. Word searches across thousands of French language texts. Includes novels, articles, essays, letters and verse from the Middle Ages to the present. Subjects covered: literary criticism, philosophy, economics, history and biology. Additional materials in ARTFL: French Women Writers, Provencal poetry, Textes de Français Ancien, Opera del Vocabolario Italiano, ARTFL Encyclopédie, and various dictionaries. More information about the ARTFL project.