Lollards - A synopsisis of the movement's history and a collection of sources. From Medieval Church.org.uk. - http://www.medievalchurch.org.uk/h_lollards.html
The Lollard Society - A forum for those interested in the study of Lollardy and the religious culture of the later Middle Ages in England. - http://lollardsociety.org/
The Life of Sir John Oldcastle - Sir John Oldcastle led an unsuccesful Lollard Revolt against Henry V. A play attributed to William Shakespeare (but not widely accepted to be authored by him). From the Classic Literature Library. - http://william-shakespeare.classic-literature.co.uk/the-life-of-sir-john-oldcastle/