Few themes in world literature are as pervasive as the Quest of the Holy Grail. A staple of Arthurian Literature in both England, France, Germany and even Holland, the Grail has fascinated authors for nearly nine hundred years. Legend tells us that Joseph of Arimithea, a disciple of Christ, took the cup to England after the crucifixion and established a Christian community there. But so confusing are the stories, that some authors and scholars dispute...