LET BATTLE COMMENCE… Thanks to his father’s gambling debts, young Jack Keats finds himself on the streets trying to graft enough coin to keep him and his two younger brothers fed. When a daring bank robbery goes awry, Jack narrowly escapes the scaffold on to be pressed into the Royal Aerostatical Navy. Assigned to the most useless airship in the fleet, serving under a captain who’s is most probably mad, Jack seems to be bound for almost certain death in the far-away deserts of Cassarabia.  Meanwhile on the other side of the world, Omar ibn Barir, the slave of a rich merchant lord, is unexpectedly freed and enters into the service of the Caliph’s military forces – just as war is brewing. Two very similar young men prepare to face each other across senseless field of war. But is Omar the enemy, or is Jack’s true nemesis the sickness at the heart of the Caliph’s court? If Jack and his shipmates can discover what Cassarabia’s aggressive new regime is trying to conceal, he might survive the most horrific of wars and clear his family’s name. If not… I have to admit that prior to picking up Jack Cloudie I hadn’t…