Murad cried out in triumph, laughed madly in Macro’s direction, then turned away and spurred his horse towards the next raider.The centurion felt a flicker of anger at the way the man had interposed himself between Macro and his intended target, but then he smiled grimly. It did not matter. Let Murad have his moment of victory. The important thing was to make sure that the trap succeeded as completely as possible. Macro straightened up in his saddle, craning his neck as he tried to get an overview of the fight. There was a dense haze of dust at the centre of the caravan as dark figures hacked away at each other. Raiders were still abandoning the caravan and fleeing back up the slope, chased by Symeon’s escorts and the Roman cavalry. Macro spurred his horse on, jerking the reins so that he was galloping straight for the swirling mêlée at the heart of the fighting. A riderless camel galloped out in front of him, and Macro swerved round it just in time as his horse let out a panicked neigh. Then he was in a swirl of dust, blinking as he felt the grit on his face and in his eyes. Another camel loomed up, this time with a rider on it, and the man’s eyes widened as he saw Macro hurtling towards him. His curved blade swept out and up, and then the flank of Macro’s horse crashed into the side of his camel and he slashed down at Macro’s head. Macro, with the sour scent of the raider’s mount filling his nostrils, only just had time to throw out his blade to deflect the blow that would have cleaved his skull to the jaw. The parry jarred his arm; then, as the man was recovering his sword for another slashing attack, Macro leaned in and thrust the point into the man’s side, under his raised sword arm. The blow was truly aimed, and crunched through cloth, flesh and ribs before it tore through the man’s lungs and pierced his heart. He folded slightly towards Macro before the blade dropped from his limp fingers. He grunted a curse, then flopped forward over his saddle horns.

Macro had no time to react as another shape emerged from the dust and charged at him, the straight-edged blade sweeping round in an arc towards him. He ducked it easily, shouting, ‘Bloody fool! I’m Roman.’

The man’s eyes opened wide, in panic, and he snatched his sword arm back and wheeled his mount away before the prefect could recognise him.

‘Bastard!’ Macro grunted, then glanced round and made for another likely-looking target as a raider flitted past, heading for the safety of the slope. Another raider rode by and then another as the sounds of fighting abruptly faded. Macro drew a breath and cried out, ‘They’re running! Sheathe swords! Draw bows!’