Judah makes enough to eat, entertaining crowds with his hedge-magic golemetry. One day he makes a more sturdy figure from wood, with loose chain joints. He attaches strings to her limbs and now while his thaumaturgy makes her dance, he waggles a frame as if he is manipulating her. Judah makes noticeably more when punters think him a puppeteer than when they think he is animating matter.

In rooms by the Kelltree Docks, they are woken each morning by the sirens of factories and the slow stampede of the workforce. Ann-Hari meets dealers. She comes home with wide eyes and the acid smell of shazbah on her. She stays away some nights. When she is with Judah she sleeps with him and takes money from him.

She likes to walk. Judah walks miles with her, between onlooking houses, in the shadows of all the crossbred architecture. She asks him why things are built as they are, and he does not know the answers. Once he is with her as a khepri couple pass, their sashes plaited together, their headlegs rippling and sprays of bitter air emitted around them, their chymical whisperings. Judah feels Ann-Hari tense, and for the first time in his life he sees the strangeness of the khepri, hears the scissor-sounds their gnathic movements make. He sees the strangeness of everything.

It is boomtime. There is money, and there is competition for pavement change. Judah dances his puppets beside singers and instrumentalists, tumblers and artists in chalk.

It is winter but the city is freakishly warm. It is a languid season. In the red of tinted flares Judah’s golem performs for the students in Ludmead. The undergraduates are overwhelmingly young men, well-dressed uptown boys and a few studious clerks’ sons, but there are women among them, and even a few xenians. They walk by Judah’s high-stepping wooden dancer. He is only a little older than most of them.

Some give him stivers, marks and shekels: most give him nothing. One young man attuned to the figure’s movements and the flows of thaumaturgons stops and sees that the marionette is a fake.

-This is what I do, he says. -This is what we do here. I’m in the damned somaturgy programme. You got the face to come here and palm off your jury-rigged hexes?

-Match me then, Judah says.

Which is how the stiltspear sport of golem wrestling comes to New Crobuzon.

The little crowd of students watch while the arrogant boy squints over his glasses at Judah, who is all ruddy and sinewed-muscled scrawn, dressed in third- and fourth-hand rags. Though they bray support for their classmate Judah senses their ambivalence, and realises these moneyed sons would almost rather their fellow, a middling boy from a journeyman family, lose to him the utter outsider. Sheer class sympathy almost makes him walk away, but money is being counted and his own odds are good: he bets on himself.