Drought had dried the field and the hoofs of horses had driven like mattocks into the soil, tearing up the grasses until nothing was left alive. Master-at-arms Ivis walked from it covered in gritty dust. His leathers were stained, his jerkin sodden under his arms and against his back. Behind him the brown clouds of dust were slow to settle over the clearing and the troop he’d been training had all retired to the trees, desperate for shade and a rest. There wasn’t much talk left in them: Ivis had driven that out. Some were crouched down, heads hanging. Others were sprawled on the grassy verge, forearms covering their eyes. Armour and half-emptied waterskins were scattered about like the aftermath of a battle, or a drunken night of revelry.

‘Take what’s left of that water and cool down your horses. Those animals need it more than any of you.’

At his words, the men and women stirred into motion. Ivis studied them a moment longer and then turned to where the warhorses stood beneath the trees. The only movement that came from them was the swishing of their tails against the swarming flies, and the occasional ripple of their sleek hides. The beasts looked strong, stripped down of all fat. As the Houseblades moved in among them, Ivis felt a spasm of sadness and looked away.

He didn’t know if animals dreamed. He didn’t know if they knew hope in their hearts, if they longed for things – like freedom. He didn’t know what looked out through their large, soft eyes. Most of all, he didn’t know what teaching them to kill did to them, to their spirits. Habits and deeds could stain a soul – he’d seen enough of that among his own kind. He’d seen broken children become broken men and broken women.

No doubt scholars and philosophers, puttering in their cosy rooms in Kharkanas, had devised elaborate definitions of all those intangible things that hovered like clouds of stirred-up dust above hard and battered ground – things nobody could really grasp or hold on to. Ideas about the soul, the hidden essence that knew itself, but knew itself incompletely, and so was doomed to ever question, to ever yearn. No doubt they had arguments and defences, built up into impressive structures that were more monuments to their own brilliance than stolid fortifications.

He remembered something his grandfather used to say. ‘The man patrolling his prejudices never sleeps.’ As a boy, Ivis had not quite understood what Ivelis had meant by that. But he thought he understood now. No matter. The philosophers dug deep moats around their definitions of things like the soul; moats that no animal could breach, since animals spoke the wrong language and so could never argue their way across. Still, when Ivis looked into a horse’s eyes, or a dog’s, or a felled deer’s in the last moments when the beast shudders and blinks with eyes filled with pain and terror, he saw the refutation of every philosopher’s argument.