had failed to kill, capture, or even, it appeared, inconvenience the rogue – which had only led to another surmise, the most outrageous of all: that Grimalkin was himself a regulator.
Grimalkin had not been seen in the city for some years, leading to the general belief – or rather hope – that he had been captured or killed elsewhere. But recently there had been rumours of his return – rumours that were apparently well founded.
The thief, without a glance in Quare’s direction, set off across the roof at a loping run and disappeared over the ledge. The outraged shouts from below convinced Quare that it was time for him to make his escape as well. Tucking away his pistol, he followed Grimalkin across the roof, pausing at the ledge to peer down – just in time to see a lithe grey figure sprint up and over the tiled roof of a neighbouring townhouse. Grimalkin had left a rope behind, which Quare wasted no time in shimmying down.
The chase was on.
In his training, Quare had played the roles of fox and hound in gambols across the rooftops of London, but those affairs were mere amusements compared to the reality he experienced now. The need to remain unseen was paramount, and yet he also had to keep his quarry in sight while managing not to fall to his death – three imperatives that proved difficult to reconcile given the speed and daring with which Grimalkin navigated a terrain as treacherous – and starkly beautiful – as the crags and crevices of a desolate mountain range. Yet even as he laboured to keep up, Quare couldn’t help admiring the man’s graceful athleticism. There was something almost uncanny about the sureness of Grimalkin’s balance and the swiftness of his reactions as he hurtled along narrow ledges of marble or slate tiles slick with damp soot and the slimy droppings of birds and leapt without hesitation across open spaces where the slightest misstep meant certain death. Equally amazing was the fact that he made no more sound than his feline namesake might have done.
Quare could not keep pace; with each rooftop he surmounted, scrambling up the tiles, heart hammering in his chest, Grimalkin was farther away, a shadow half lost amidst other shadows. Nor could Quare, for all his efforts, keep quiet; tiles came loose beneath his feet, skittering down the long slopes to crash upon the ground – yet not once did Grimalkin glance back, as if ignorant or scornful of pursuit.
Just when Quare was about to give up the chase, Grimalkin halted. Quare flung himself flat, but his quarry appeared to take no notice. Instead, angled to make the most of the moonlight – which kept his back to Quare – he pulled an object from the folds of his cape. Quare’s heart throbbed. The clock – for so the object must be, though he could not see more than the rough shape and size of it, as big as a big man’s fist – was nearly in his grasp. All thought of Grimalkin’s fabled fighting prowess was gone from his mind; a predatory instinct welled up from he knew not where. He slid back down the slope of the roof, then rose to a crouch and circled to the right, where, he had ascertained from his former perch, a path led to Grimalkin across a series of connected rooftops.
After what seemed an eternity, he crossed to the flat roof on which Grimalkin stood, intent on his prize. A warm breeze freighted with the stink of the Thames kept the fog at bay. Holding his breath, he slid his rapier from its sheath and crept forward a step, then another.
A tile shifted beneath his foot.
Grimalkin spun, sword in hand, with a speed beyond anything Quare had ever seen … but Quare was already lunging to close the distance and could not pull back. All his training in swordplay deserted him in that terrifying instant. He made no attempt to bring his point en garde but instead stepped close, inside Grimalkin’s guard, and punched wildly, frantically. More by luck than skill, the hilt of the rapier slammed into the grey-hooded skull, and the man collapsed like a puppet with cut strings.
The clock dropped from Grimalkin’s hand and fell towards the roof. Almost indolently, Quare plucked it from the air. Then reeled, stumbling, as if the weight of the clock had unbalanced him. But really it was just the weight of all that had happened