Dawn arrived to the world above before the two fugitives reached the end of the gully. While they could see bright blue sky overhead, they continued walking through chill shadows. The means of exit was marked by a tumbled scree of boulders where a past flood had undercut one wall sufficiently to trigger a collapse.

Clambering up the slope, they emerged onto a heat-blasted land of weathered crags, sand-filled riverbeds, cacti and thorny bushes, the sun blindingly bright, making the air shimmer in all directions. There was no-one in sight, nor was there any sign that the area was inhabited by anything other than wild creatures.

The lowlander led Karsa southwestward, their route circuitous, making use of every form of cover available and avoiding ridges or hilltops that would set them against the sky. Neither spoke, saving their breath in the enervating heat as the day stretched on.

Late in the afternoon, the lowlander halted suddenly and turned. He hissed a curse in his native language, then said, ‘Horsemen.’

Karsa swung round, but could see no-one in the desolate landscape behind them.

‘Feel them underfoot,’ the man muttered. ‘So, Mebra has turned. Well, one day I will answer that betrayal.’

And now Karsa could sense, through the callused soles of his bared feet, the tremble of distant horse hoofs. ‘If you’d suspected this Mebra why did you not kill him?’

‘If I killed everyone I was suspicious about I’d have scant company. I needed proof, and now I have it.’

‘Unless he told someone else.’

‘Then he’s either a traitor or stupid – both lead to the same fatal consequence. Come, we need to make this a challenge for the Malazans.’

They set off. The lowlander was unerring in choosing paths that left no footprints or other signs of passage. Despite this, the sound of the riders drew ever nearer. ‘There’s a mage among them,’ the lowlander muttered as they raced across yet another stretch of bedrock.

‘If we can avoid them until nightfall,’ Karsa said, ‘then I shall become the hunter and they the hunted.’

‘There’s at least twenty of them. We’re better off using the darkness to stretch the distance between us. See those mountains to the southwest? That is our destination. If we can reach the hidden passes, we will be safe.’

‘We cannot outrun horses,’ Karsa growled. ‘Come dark, I will be done running.’

‘Then you attack alone, for it will mean your death.’

‘Alone. That is well. I need no lowlander getting underfoot.’

The plunge into night was sudden. Just before the last light failed, the two fugitives, slipping onto a plain crowded with enormous boulders, finally caught sight of their pursuers. Seventeen riders, three spare horses. All but two of the Malazans were in full armour, helmed and armed with either lances or crossbows. The other two riders were easily recognizable to Karsa. Silgar and Damisk.