Workman, Herbert B. John Wyclif: A Study of the English Medieval Church. 2 vols. Reprint. 1926. Eugene, Ore.: Wipf & Stock, 2002, 436 p.
Standard critical biography of Wyclif from the early twentieth century.
Aston, Margaret. “Wyclif and the Vernacular.” In From Ockham to Wyclif, edited by Anne Hudson and Michael Wilks, pp. 281-330. Oxford, England: Basil Blackwell, 1987.
Explores the vexing scholarly question of whether or not—and if so, then when—Wyclif may have written against Church doctrine on the Eucharist in the English vernacular.
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