The dozen horsewarriors gained the clearing on the opposite bank. He watched them frantically nocking arrows as they turned towards the line of trees farther up the bank. Then the Wickans were reeling, toppling from their mounts, feathered shafts jutting from their bodies. Horses screamed and went down.

The nobles’ wagons clacked and clattered ashore, then stopped as the oxen pulling them sank down beneath a swarm of arrows.

The ford was blocked.

Panic now gripped the refugees, descending in a human wave down to the landing. Bellowing, Duiker was helpless as he was carried along into the yellow-smeared water. He caught a glimpse of what approached from upstream – another floating bridge, packed with pikemen and archers. Crews on both banks gripped ropes, guiding the bridge as the current drew it ever closer to the ford.

Arrows ripped through the clouds of whirling butterflies, descended on the mass of refugees. There was nowhere to hide, nowhere to go.

The historian found himself within a nightmare. All around him, unarmoured civilians died in that ghastly whisper and clatter. The mob surged in every direction now, caught in terrified, helpless eddies. Children vanished underfoot, trampled down into the turbid water.

A woman fell back against Duiker. He wrapped his arms around her in an effort to keep her upright, then saw the arrow that had driven through the babe in her arms, then into her chest. He cried out in horror.

The marine appeared at his side, thrusting a reach of rope into his hands. ‘Grab this!’ she shouted. ‘Hold on tight – we’re through – don’t let go!’

He twisted the rope around his wrists. Ahead of the marine, the strand stretched on, between the heaving bodies and out of sight. He felt it tighten, was pulled forward.

Arrows rained down ceaselessly. One grazed the historian’s cheek, another bounced from the leather-sheathed chain protecting his shoulder. He wished to every god that he had donned his helm instead of tying it at his belt – from which it had long since been torn free and lost.

The pressure on the rope was steady, relentless, dragging him through the mob, over people and under them. More than once he was pulled down under the water, only to rise again half a dozen paces later, choking and coughing. At one point, as he went over the top of the seething press, he caught the flash of sorcery from somewhere ahead, a thundering wave, then he was yanked back down, twisting his shoulder to slide roughly between two screaming civilians.

The journey seemed unending, battering him with surreal glimpses until he was numb, feeling like a wraith being pulled through the whole of human history, an endless procession of pain, suffering and ignoble death. Fate’s cast of chance was iron-barbed, sky-sent, or the oblivion of all that waited below. There is no escape – another lesson of history. Mortality is a visitor never gone for long—