'Joab' is the third and final volume in 'The Book of David' trilogy. History is written by the winners, we are told - but what if it weren't? What if those who lost were to have their say? Terence Morgan (author of 'The Master of Bruges', 'The Shadow Prince' and 'Villon') has applied this question to the nation of Israel. Morgan tells the story of the beginnings of Israel through the eyes of three men who were in their different ways the 'losers'...