Sir Galahad is a knight of King Arthur's Round Table and one of the three achievers of the Holy Grail. At the Round Table, he was assigned the perilous seat or the "Siege Perilous." He is the illegitimate son of Sir Lancelot and Elaine of Corbenic, and is renowned for his gallantry and purity. Emerging quite late in the medieval Arthurian tradition, Sir Galahad first appears in the Lancelot-Grail cycle, and his story is taken up in later works such as the Post-Vulgate Cycle and Sir Thomas Malory's Le Morte d'Arthur. The Holy Grail was a vessel used by Christ at the Last Supper. Given to his grand-uncle, Joseph of Arimathea, it was used by him to collect Christ's blood and sweat while Joseph tended him on the Cross. Later, Joseph travelled to Britain with his family and several followers. He settled at Ynys Witrin (Glastonbury), but the Grail was taken to Corbenic where it was housed in a spectacular castle, guarded always by the Grail Kings, descendants of Joseph's daughter, Anna (Enygeus) and her husband, Brons. Centuries later, the location of the Great Castle of Corbenic became forgotten. At the Court of King Arthur, however, it was prophesied that the Grail would one day be rediscovered by a descendant of Joseph: the best knight in the land, the only man capable of sitting in the mysterious Siege Perilous. When such a man arrived in the form of Galahad, the son of Lancelot, along with a miraculous, though brief, vision of the Grail itself, a quest to find this holiest of relics began. King Arthur is a legendary British King who, according to medieval histories and romances, led the defense of Britain against Saxon invaders in the late 5th and early 6th centuries AD. The details of Arthur's story are mainly composed of folklore and literary invention and his historical existence is debated and disputed by modern historians. Le Morte D'Arthur was one of the earliest printed books in England. It was written in French about 1450AD and was translated and published in England by William Caxton in 1485. Most of the later works are derivative of Malory's as is this series of books. Claxton's own story of how the book was brought to him and why he printed it may be read in his own preface. From this we learn also that he was not only the printer of the book, but to some extent its editor also, dividing Malory's work into twenty-one books, splitting up the books into chapters. If the reader wants to read all the books in Volume One and/or Volume Two they may be purchased at a significantly reduced price as listed under the title "Times and Death of King Arthur." The original text from the introduction to chapters in Malory's books is added below chapter titles in this book to help give a flavor to how things were written in the fifteenth century. This book is an edition based on Caxton's Book VII, Volume One which was translated into English from French in the late 1400s. The book has been upgraded with modern words and spelling which make it easier to read.