'The Book of David' is the bible's missing volume, a story of love and hate, political chicanery and religious rivalry, the beginnings of nationhood and the men and women whose lives were caught up in its strife. History is normally written by the winners, we are told - but what if it weren't? The events of Israel's beginnings are seen through the eyes of three men who were in their different ways the 'losers' of history - Goliath, whom David slew,...