For centuries, we thought we knew what happened during Jesus' last days. Holy Thursday, Good Friday and Easter Sunday are not only observed by Christians around the world, but are also recognized in calendars and by non-practitioners as commemorating events in the final week of Jesus' life. But apparent inconsistencies in the Gospel accounts of this period have continued to puzzle Bible scholars -and fuel skeptics. In The Mystery of the Last Supper, Colin Humphreys uses science to reveal the truth about Jesus' final days. Reconciling conflicting biblical accounts with scientific evidence, Humphreys proves that the Gospels, correctly interpreted, are in remarkable agreement. He reveals the exact date of the Last Supper in a groundbreaking new timeline of Holy Week. Colin Humphreys is director of research at the Department of Materials Science and Metallurgy at the University of Cambridge. He is the author of The Miracles of Exodus (2003). He was awarded a knighthood in 2010 for services to Science.