William Langland is one of the most important authors of the middle ages and Piers Plowman, one of the most challenging and complex poems of all time. Written and revised in the last decades of the fourteenth century, Piers Plowman is a dream vision which gives an account of one man's ardent quest for personal salvation in a world torn apart by social unrest and economic upheaval. Langland's passionate concern with issues such as social injustice,...