the left, fifty yards ahead. Tenements brooded on either side, like flint muscles straining against chains. He heaved himself upright and tried to figure out where the hell he was and what he was doing here.
Then he remembered.
He turned round just in time.
Carnival flew at him like a demon, wings wide, hair wild, eyes black with fury.
Mr. Nettle raised his cleaver.
She grinned.
Then veered to the left as a score of crossbow bolts smashed to fragments on the cobbles between them.
Mr. Nettle wheeled.
Spine, dozens of them, on the rooftops. “Civilian,” a voice called down, “get indoors immediately. If you do not have a residence in this district, temporary sanctuary may be granted in one of the Church boltholes or beggars’ nooks for a fee of six doubles or one and a half pennies—”
“Piss off,” Mr. Nettle yelled. He turned back to the angel.
Carnival was thrashing skywards through a second barrage of crossbow bolts. Several ripped through her wings, while others punched deep into her ancient, mould-patched leathers. She howled and headed away from the Church’s assassins.
Mr. Nettle ran after her.
The alley emerged into a broader lane he recognized at once. Narrow and undulating, Cage Wynd sank gradually from the old planetarium in Applecross, running south over a series of humped bridges towards the shipyards. Its name came from the grates and spikes bolted over every window and door. The chainmen and yard workers who lived here had access, more often than not, to more iron than the smithies did. Everyone but the Church knew they were at it: for every two tons of iron that went missing in Deepgate, one of them ended up here, smuggled in and put to use securing local homes from attack. Whole façades of heavy bars and plate and needle-sharp points—it felt like you were standing in the open jaws of a monster. With its sheer weight of metal defences, it was a wonder Cage Wynd hadn’t dragged the whole district into the abyss years ago. Even the old planetarium surmounting the mansion at the top of the lane had been stripped of its cogs and support joists—the brass and steel recycled into makeshift armour for the many tenements below. Little more than brickleweed held the heavy globe to the clock tower’s summit.
Mr. Nettle heard a sudden hiss and looked up to see dark shapes swarm over the rooftops opposite. The Spine were loosing dozens of bolts at a spot higher up on his side of the street, just a short distance to the north. The scrounger grunted and set off again, crossing the lane to give him a better view of the assassins’ target.
They appeared to be driving Carnival north, towards the planetarium. Bolts glanced off flint, iron plate, and roof slates, thudded into exposed beams.
“Bitch!” Mr. Nettle threw his arms wide.
She twisted in midair, diving towards him.
Again, the Spine crossbows forced her back, further up Cage Wynd towards the planetarium. They would harry her thus till dawn, keep her moving away from the temple districts and the Warrens. Out of his reach.
The scrounger roared, and surged after her.
Whenever the Spine hurt Carnival she took vicious revenge. The more she was hurt, the worse her retribution became. Even the strongest barricades couldn’t keep the angel out when she was injured. Ropers and beggars hated the Spine for it, for they suffered most. Their pulpboard shacks in the League might as well have been made of paper. Those who could afford it had cages made inside their homes, and locked themselves and their children in. Sometimes it kept them safe; most often not. Carnival had been known to rip through a dozen such homes on Scar Night, tearing whole buildings free of the chains which supported them.
The Spine were hurrying now, their silhouettes converging on the planetarium under a vast expanse of stars. They had stopped shooting.
“Here, whore!”
But Carnival ignored him. Something else had caught her attention—something inside the planetarium itself. Cursing, Mr. Nettle studied the mansion below the huge brass globe. The old house stank of Iril. The clock tower had been bound in chains to keep the crumbling stone together; the windows had been boarded up, but there were wide gaps visible between the planks. Mr. Nettle thought he saw movement within: oddly shaped figures capering. Some said the corridors inside the house moved and shifted, constantly forming new mazes to keep the things trapped there entertained.
He hesitated for a heartbeat before setting off again. When he reached the chains around the clock tower,