The Story of the Grail and the Passing of Arthur by Howard Pyle Time honored retelling of the Arthurian legends, including the adventures of Sir Galahad and the pursuit of the Holy Grail, as well as the last days of King Arthur - his attack on Sir Launcelot, fatal battle with Sir Mordred, and final journey to Avalon. Follows the adventures of Sir Gerwaint, Galahad's quest for the holy Grail, the battle between Launcelot and Gawaine, and the slaying of Mordred. This is the final book in a set of four books on Arthur by Howard Pyle, covering the last parts of the reign of King Arthur and how Sir Galahad achieved the Grail.