For detailed information on finding primary sources in the humanities and social sciences go to the Primary Sources guide.
Avalon Project: Medieval Documents
Best of History Websites: Medieval History (Middle Ages)
CORSAIR: Images from Medieval and Renaissance Manuscripts
Digital Scriptorium
DScriptorium
Epistolae: Medieval Women’s Letters
Internet Medieval Sourcebook
Manuscripts Online: Written Culture 1000-1500
Medieval Travel Writing
Middle English Compendium
Patrologiae Graecae
Blanche of Castile and King Louis IX of France; Author Dictating to a Scribe Moralized Bible, MS M.240, fol. 9r.Paris, France. ca. 1227-1234. Courtesy of the Pierpont Morgan Library, New York