Title: A disputacion of purgatorye made by Jhon Frith whiche is devided in to thre bokes. The fyrst boke is an answere unto Rastell, which goeth aboute to prove purgatorye by naturall phylosophye. The seconde boke answereth unto Sir Thomas More, which laboureth to prove purgatorye by scripture. The thyrde boke maketh answere unto my lorde of Rochestre which moost leaneth unto the doctoures