'Lie still,' the crackpot urged, not with any element of command in his voice but with what sounded like concern for her. 'Lie still, and the nausea and the vertigo will fade in two or three minutes. I don't want you to choke to death, that would be stupid, but I can't risk hanging around here, playing nursemaid. And remember, if they get their hands on me and discover what I've done, they'll come looking for anyone I've injected, and they'll kill you.'

Remember? Kill? They?

She had no memory whatsoever of any such previous warning, so she assumed that it must have been part of what he'd been talking about when her brain haze, now gradually clearing, had been as thick as London fog.

From the door, he looked back at her. 'The police won't be able to keep you safe from these people who're coming. There's no one to turn to.'

On the rolling bed, in this tilting room, she could not help but think about the chicken sandwich, slathered with chipotle mayonnaise, and the greasy French fries she'd eaten. She tried to concentrate on her assailant, desperate to devastate him with words in place of the boot that she hadn't been able to bury in his bottom, but her gorge kept trying to rise.

'Your only hope,' he said, 'is to get out of the search area before you're detained and forced to have a blood test.'

The chicken sandwich struggled within her as though it retained some of its chicken consciousness, as though the fowl were attempting to take a first messy step toward reconstitution.

Nevertheless, Jilly managed to speak, and she was at once embarrassed by the insult that escaped her, which would have been lame even if she had pronounced it without confusion: 'Siss my kass.'

In comedy clubs, she frequently dealt with hecklers, cracked their thick skulls, wrung their geek necks, stomped their malicious hearts till they cried for mama – metaphorically speaking, of course – using a dazzle of words as effective as the fists of Muhammad Ali in his prime. In postanesthesia disorientation, however, she was about as witheringly funny as chipotle mayonnaise, which right now was the least amusing substance in the known universe.

'As attractive as you are,' he said, 'I'm sure someone'll look after you.'

'Pupid srick,' she said, further mortified by the utter collapse of her once formidable verbal war machine.

'In the days ahead, you'd be best advised to keep your mouth shut about what happened here-'

'Cupid strick,' she corrected herself, only to realize that she had found a new way to mangle the same insult.

'-keep your head down-'

'Stupid prick,' she said with clarity this time, although the epithet had actually sounded more withering when mispronounced.

'-and never speak to anyone about what's happened to you, because as soon as it's known, you'll be a target.'

She almost spat the word at him, 'Hickdead,' though such crude language, whether or not properly pronounced and clearly enunciated, was not her usual style.

'Good luck,' he said, and then he left with his Coke and his peanuts and his evil dreamy smile.

Having cut himself loose from the chair, having taken a quick piddle – deedle-doodle-diddle – Dylan returned from the bathroom and discovered that Shep had risen from the desk and had turned his back on the unfinished Shinto temple. Once he began to obsess on a puzzle, Shep could be lured from it neither with promises nor with rewards, nor by force, until he plugged in the final piece. Yet now, standing near the foot of the bed, staring intently at the empty air as though he perceived something of substance in it, he whispered not to Dylan, apparently not to himself, either, but as if to a phantom visible only to him: 'By the light of the moon.'

During most of his waking hours, Shepherd radiated strangeness as reliably as a candle gave forth light. Dylan had grown accustomed to living in that aura of brotherly weirdness. He had been Shep's legal guardian for more than a decade, since their mother's untimely death when Shep was ten, two days before Dylan turned nineteen. After all this time, he could not easily be surprised by Shep's words or actions, as once he had been. Likewise, in his youth he had sometimes found Shep's behavior creepy rather than merely peculiar, but for many years, his afflicted brother had done nothing to chill the nape of Dylan's neck – until now.

'By the light of the moon.'

Shepherd's posture remained as stiff and awkward as always, but his current edginess wasn't characteristic. Though usually as smooth as the serene brow of Buddha, his forehead furrowed. His face gave itself to a ferocity he'd never exhibited before. He squinted at the apparition that only he could see, chewing on his lower lip, looking angry and worried. His hands cramped into fists at his sides, and he seemed to want to punch someone, though never before had Shepherd O'Conner raised a hand in anger.

'Shep, what's wrong?'

If the lunatic physician with a hypodermic syringe could be believed, they had to get out of here, and quickly. A speedy exit, however, would require Shep's cooperation. He seemed to be teetering on the edge of emotional turmoil, and if he was not calmed, he might prove difficult to manage in an excited state. He wasn't as big as Dylan, but he stood five ten and weighed 160 pounds, so you couldn't just grab him by the back of his belt and carry him out of the motel room as though he were a suitcase. If he decided he didn't want to go, he would wrap his arms around a bedpost or make a human grappling hook of himself in a doorway, hooking hands and feet to the jamb.

'Shep? Hey, Shep, you hear me?'

The boy appeared to be no more aware of Dylan now than when he'd been working the puzzle. Interaction with other human beings didn't come to Shepherd as easily as it came to the average person, or even as easily as it came to the average cave-dwelling hermit. At times he could connect with you, and as often as not, that connection would be uncomfortably intense; however, he spent most of his life in a world so completely his own and so unknowable to Dylan that it might as well have revolved around an unnamed star in a different arm of the Milky Way galaxy, far from this familiar Earth.

Shep lowered his gaze from an eye-level confrontation with the invisible presence, and although his stare fixed upon nothing more than a patch of bare carpet, his eyes widened from a squint, and his mouth went soft, as though he might cry. A progression of expressions fell across his face in swift succession, like a series of rippling veils, quickly transforming his grimace of anger to a wretched look of helplessness and tremulous despair. His tightly gripped ferocity swiftly sifted between his fingers, until his clenched fists, still at his sides, fell open, leaving him empty-handed.

When Dylan saw his brother's tears, he went to him, gently placed a hand on one shoulder, and said, 'Look at me, little bro. Tell me what's wrong. Look at me, see me, be here with me, Shep. Be here with me.'

At times, without coaching, Shep could relate almost normally, if awkwardly, to Dylan and to others. More often than not, however, he needed to be guided toward communication, constantly and patiently encouraged to make a connection and to maintain it once it had been established.

Conversation with Shep frequently depended on first making eye contact with him, but the boy seldom granted that degree of intimacy. He seemed to avoid such directness not solely because of his severe psychological disorder, and not merely because he was pathologically shy. Sometimes, in a fanciful moment, Dylan could almost believe that Shep's withdrawal from the world, beginning in early childhood, had occurred when he had discovered that he could read the secrets of anyone's soul by what was written in the eyes… and had been unable to bear what he saw.