Join National Geographic and bestselling author Jean-Pierre Isbouts to investigate ten enduring mysteries of Jesus in this original ebook short. Who was the unnamed "Beloved Disciple" who leaned on Jesus during the Last Supper? What did the Holy Grail look like—and could it possibly still exist? What do alternative tales of Jesus' life, not included in the New Testament, suggest about early Christianity? From the extraordinary circumstances of Jesus' birth to the latest analysis of the Shroud of Turin, Isbouts consults with the world's leading scholars to shed new light on the mysteries that surround the extraordinary story of Jesus' life.