by one inch deep, but it offered the experienced user a toehold from which to clamber over the fence. She’d used one herself from time to time, in her past life.
She considered the climbing-grip thoughtfully. Impossible not to follow him. The difficulty was that he was almost certainly headed for Harkness’s office, which lay in direct view of this entry point. She could hardly follow his route and expect to go unnoticed. Neither could she borrow the climbing-grip to use on a different part of the fence; he would certainly miss it. No, she would have to find her own way in. And now that she was fully alert, the challenge was both alluring and energizing.
The first matter was to work out where the night-watchmen were. There were two, she recalled, who reported to Harkness at day’s end. There would be others at different posts around the Palace, guarding the House of Commons and House of Lords, but she would assume for now that they remained within their separate jurisdictions. Caution struggled with impulse. Caution won – a sign of how far she’d progressed since her early days in training, she thought with a touch of pride. She made a circuit of the building site, listening carefully and looking for the tell-tale glint of the watchmen’s lanterns.
Nothing.
Were they asleep? Gossiping comfortably in some inner sanctum? Whatever the case, they certainly weren’t doing their jobs. Mary’s lip curled with distaste. She disliked sloppiness, even if it might make her task easier. She stopped and listened again. To one side there were the sounds of the Thames: the sticky footsteps and excited calls of scavengers both human and animal; boatmen’s voices and the splash of their oars; someone, somewhere, crying. From the other rose the noises of the city – horseshoes and wheels on cobblestones, voices raised in taverns and houses, the constant murmur of millions of human lives intersecting. But the site itself was eerily quiet.
She chose as her entrance the site’s east wall, feeling her way along the fence until she found – by touch, not sight – the point she wanted. One of the fence planks was loose and it tilted under the pressure of her hand. She smiled. An unsupervised length of fence away from the gaze of the high street was a powerful temptation to boys. Jenkins and his mates had likely worried away at this plank until it became a convenient cat-flap, giving them access to the site away from Harkness’s watchful eye.
She was just small enough to squeeze through the gap. Inside, she stayed low to the ground and listened again: still nothing. It was a good opportunity, too, to scan the site. Places always looked different by night and it was especially true of this building site, which to her was still so unfamiliar even by day. Distance and dimension were distorted. Heaps of building materials and scaffolding frames took on strange shapes, both occult and comical. And St Stephen’s Tower itself seemed higher and more splendid than ever.
A faint scraping noise recalled her to the task in hand and she began to move towards its source, somewhere near Harkness’s office. Oddly, there was no sign of a light burning inside the small hut and the man hadn’t been carrying a dark lantern. The door, however, was slightly ajar and so she edged closer to the door-jamb and peeked through the gap.
The only reason she saw him in the near darkness was because he moved quickly. He took three decisive steps to Harkness’s desk, dipped into the top drawer and pocketed something without pausing to examine it. A slight shiver ran through her frame: this was no ordinary theft.
She had made no noise, but suddenly he was on the alert – as though he could sense her close scrutiny. His movements ceased. Slowly, she eased back slightly. He wouldn’t be able to see her, but all the same…
He pivoted towards the entrance. On instinct, she glided away from the office door and around the corner – and instantly was glad she had. His head popped out a second later, scanning the dark silence. A moment’s hesitation would have meant discovery. Still, his suspicions were not allayed. He moved cautiously but with impressive speed, conducting a thorough search of the area just outside the office. Mary was now on the retreat, keeping an eye on her quarry while in turn becoming his.
The strange, silent pursuit continued. He seemed increasingly certain that there was something or