

Ohulan was the market town for a wide sprawling countryside and the market day didn't end at sunset. Instead, torches flared at every booth and stall and light blared forth from the open doorways of the inns. Even the temples put out coloured lamps to attract nocturnal worshippers.
Hilta moved through the crowd like a slim snake through dry grass, her entire stall and stock reduced to a surprisingly small bundle on her back, and her jewellery rattling like a sackful of flamenco dancers. Granny stumped along behind her, her feet aching from the unaccustomed prodding of the cobbles.
And Esk got lost.
It took some effort, but she managed it. It involved ducking between two stalls and then scurrying down a side alley. Granny had warned her at length about the unspeakable things that lurked in cities, which showed that the old woman was lacking in a complete understanding of headology, since Esk was- now determined to see one or two of them for herself.
In fact, since Ohulan was quite barbaric and uncivilised the only things that went on after dark to any degree were a little thievery, some amateurish trading in the courts of lust, and drinking until you fell over or started singing or both.
According to the standard poetic instructions one should move through a fair like the white swan at evening moves o'er the bay, but because of certain practical difficulties Esk settled for moving through the crowds like a small dodgem car, bumping from body to body with the tip of the staff waving a yard above her head. It caused some heads to turn, and not only because it had hit them; wizards occasionally passed through the town and it was the first time anyone had seen one four feet tall with long hair.
Anyone watching closely would have noticed strange things happening as she passed by.
There was, for example, the man with three upturned cups who was inviting a small crowd to explore with him the exciting world of chance and probability as it related to the position of a small dried pea. He was vaguely aware of a small figure watching him solemnly for a few moments, and then a sackful of peas cascaded out of every cup he picked up. Within seconds he was knee-deep in legumes. He was a lot deeper in trouble he suddenly owed everyone a lot of money.
There was a small and wretched monkey that for years had shuffled vaguely at the end of a chain while its owner played something dreadful on a pipe-organ. It suddenly turned, narrowed its little red eyes, bit its keeper sharply in the leg, snapped its chain and had it away over the rooftops with the night's takings in a tin cup. History is silent about what they were spent on.
A boxful of marzipan ducks on a nearby stall came to life and whirred past the stallholder to land, quacking happily, in the river (where, by dawn, they had all melted: that's natural selection for your.
The stall itself sidled off down an alley and was never seen again.
Esk, in fact, moved through the fair more like an arsonist moves through a hayfield or a neutron bounces through a reactor, poets notwithstanding, and the hypothetical watcher could have detected her random passage by tracing the outbreaks of hysteria and violence. But, like all good catalysts, she wasn't actually involved in the processes she initiated, and by the time all the non-hypothetical potential watchers took their eyes off them she had been buffeted somewhere else.