Mappo could not be sure of matching the Jhag's speed in responding to a threat, so he removed the bone mace from his sack. Do I in truth carry a fragment of this warren within this tattered ruck? How fare my hapless victims, then? Perhaps I have sent them to paradise – a thought to ease my conscience . . .

The Trell had travelled old forests before and this one was little different. The sounds of birds were few and far between, and apart from insects and the trees and plants themselves, there was no other indication of life. It would be easy enough to lose grip on imagination's reins in such a place, if one were so inclined, to fashion a brooding presence from the primeval atmosphere. A place to ravel dark legends, to make us no more than children shivering to fraught tales . . . bah, what nonsense! The only brooding thing here is me.

The roots were thick underfoot, a latticework revealing itself here and there through the humus, spreading out to bridge the gap between every tree. The air grew cooler as they journeyed on, abandoning its rich smells, and it eventually became apparent that the trees were thinning out, the spaces between them stretching from a few paces to half a dozen, then a dozen. Yet still the knotted roots remained thickly woven on the ground – too many to be explained by the forest itself. The sight of them triggered hints of a vaguely disturbing memory in Mappo, yet he could not track it down.

They could now see five hundred paces ahead, a vista of sentinel boles and damp air tinted blue under the strange sun's spectral light. Nothing moved. No-one spoke, and the only sound was their breathing, the rustle of clothing and armour, and the tread of their feet on the endless mat of entwined tree roots.

An hour later they reached the outer edge of the forest. Beyond it lay a dark, rolling plain.

Fiddler drew the company to a halt. 'Any thoughts on this?' he asked, staring out over the bare, undulating landscape that lay ahead.

The ground before them was a solid weave, a riotous twisting of serpentine roots that stretched off into the distance.

Icarium crouched and laid a hand on one thick, coiled span of wood. He closed his eyes, then nodded. The Jhag straightened. 'The Azath,' he said.

'Tremorlor,' Fiddler muttered.

'I have never seen an Azath manifest itself in this way,' Mappo said. No, not an Azath, but I have seen staves of wood . . .

'I have,' Crokus said. 'In Darujhistan. The Azath House there grew from the ground, like the stump of a tree. I saw it with my own eyes. It rose to contain a Jaghut's Finnest.'

Mappo studied the youth for a long moment, then he turned to the Jhag. 'What else did you sense, Icarium?'

'Resistance. Pain. The Azath is under siege. This fragmented warren seeks to pull free of the House's grip. And now, an added threat. . .'

'The Soletaken and D'ivers.'

'Tremorlor is... aware ... of those who seek it.'

Iskaral Pust cackled, then ducked at a glare from Crokus.

'Including us, I take it,' Fiddler said.

Icarium nodded. 'Aye.'

'And it means to defend itself,' the Trell said.

'If it can.'

Mappo scratched his jaw. The responses of a living entity.

'We should stop here,' Fiddler said. 'Get some sleep—'

'Oh no, you mustn't!' Iskaral Pust said. 'Urgency!'

'Whatever lies ahead,' the sapper growled, 'can wait. If we're not rested—'

'I agree with Fiddler,' Icarium said. 'A few hours ...'

The camp was haphazard, bedrolls set out in silence, a scant meal shared. Mappo watched the others settling down until only he and Rellock remained awake. The Trell joined the old man as he prepared his own bedding.

Mappo spoke in a low voice, 'Why did you obey Iskaral's commands, Rellock? To draw your daughter to this place ... into these circumstances ...'

The fisherman grimaced, visibly struggling towards a reply. 'I was gifted, sir, with this here arm. Our lives were spared—'

'As you said before, and you were delivered to Iskaral. To a fortress in a desert. Where you were made to draw your only child into danger ... I am sorry if I offend, Rellock. I seek only to understand.'

'She ain't what she was. Not my little girl. No.' He hesitated, hands twitching where they rested on the bedroll. 'No,' he repeated, 'what's done is done, and there's no going back.' He looked up. 'Got to make the best of how things are. My girl knows things ...' He glanced away, eyes narrowing as he stared at something only he could see. 'Terrible things. But, well, there's a child still there – I can see it. All that she knows ... Well –' he fixed Mappo with a glare – 'knowing ain't enough. It ain't enough.' He scowled, then shook his head and looked away. 'I can't explain—'