Richard Methley (ca. 1450–1527/8), a Carthusian of Mount Grace, was the last great mystic before the English Reformation. Most of his prolific works are lost, but the treatises translated here display the same kind of experiential, affective, and ecstatic mysticism that is often labeled ‘feminine.’ Dating from the 1480s, they include a guide to contemplative prayer, a spiritual diary, and an unknown work on the discernment of spirits. Indebted to Richard Rolle and compared by one of his contemporaries to Margery Kempe, Methley will be an exciting discovery for students of late medieval religion.