The vibes told her whoever she'd detected was very close. But the only men she could see were the elderly one and the one talking to the clerk. Not to downplay the ability of the elderly, but this guy, despite his interest in crime, was clearly getting his thrills vicariously. He had to be eighty, and leaned on a walker, and while she knew that would make a great disguise, she could pick up mild chaos vibes from chronic pain and depression, and that couldn't be faked.

The guy talking to the store clerk was rapt in his conversation, paying no attention to his surroundings, open to attack. All no-no's in the evil-spy handbook.

But because he was the only apparent possibility for those clairvoyant vibes, Hope took a closer look. He was midthirties, slightly under average height.

He looked like a high school gym teacher. Maybe it was his outfit – jeans, a rugby shirt and ball cap, a team jacket on his arm. Maybe it was his build, his shirt sleeves pushed up to show lean athletic muscular forearms. The clerk seemed to think he was good-looking, ignoring the toe-tapping customer awaiting her turn.

Could he be Adele's partner? Maybe her lover? He was almost twice her age, but Hope knew that didn't mean anything.

"There's a guy here," she whispered into the phone. "Ball cap, dark green shirt…"

"I see him."

"Does he look familiar?"

Karl paused. "No, but I see someone behind him who does."

Before she could ask "Who?" a figure stepped from behind a display.

"Is that who I think it is?" Karl asked.

It was.

From their separate spots in the bookstore, Hope and Karl watched Adele's partner. It was the redheaded teenage boy from Robyn's apartment. He crept around the displays near the front door, like a shoplifter waiting to make a break for it. After a moment, he slipped farther into the store, sticking to the wall.

Hope headed for the aisle beside his. After a moment, the clairvoyant vision came again, this time flipping between Robyn and random faces. The boy was right on the other side of the shelf, with no one else around, meaning the vibes had to be coming from him.

Robyn had said the figure in Judd Archer's house sounded young. This kid, though, was younger than any of them had imagined. Hope caught a peek of him around a display. If he was old enough to drive, she'd be surprised.

It wasn't just that he didn't look dangerous, with his freckles and red hair and smooth cheeks. When they'd seen him at Robyn's apartment he'd run away, spooked at the first sign of trouble. Even now, his every move, his very bearing screamed that he didn't want to be there. Chaos vibes pulsed from him. Anxiety, fear, confusion. Not a single tremor of anger or hate.

So Hope followed him now with care, knowing he'd seen her Friday night and one glimpse would have him bolting like a rabbit. As she followed, she kept her eyes and sensors on the lookout for the real threat – Adele. If Hope had been picking up a clairvoyant in the store before the boy arrived, it must have been Adele, meaning she was likely still here.

When Hope peeked through a display, she saw the boy straining, his face red with exertion. She recognized that expression as surely as if she was looking in a mirror. He was trying to catch a vision – in his case, a clairvoyant one.

He seemed to be struggling to get a fix. When he finally did spot Robyn, it was with his eyes. Then he ducked behind a shelf, his thoughts a chaotic jumble of indecision. She picked up enough to know his task – get Robyn out of the store.

Hope moved to the aisle beside Robyn. She bounced on her toes, as if the shelf between them wasn't six inches taller than her.

She'd wanted to warn Robyn that the boy was here and Adele likely nearby. But Robyn was nervous enough and if they added this strain, she might tip him off. Yet it soon became clear Robyn was in no immediate danger, because the boy had no immediate hope of completing his assignment.

Flushing Robyn outside must have sounded easy, but now he'd stalled. And wherever Adele was, she wasn't helping.

Hope called Karl and whispered what was going on, then said, "Adele must still be here somewhere. And the guy who was following us. As for how he's involved – maybe he's with Irving or – " She shook her head. "It doesn't matter. Point is, we need to take him into consideration, too."

"Leave them to me. You watch the boy."

"I don't think he's going anywhere. We may need to flush him out. Get him on the run, track him down and question him."

"Good idea."

They hammered out a plan. Then she called Robyn and relayed it to her.

Hope turned a raspberry chocolate bar over, as if looking for a price tag. She watched Robyn through the mirrored display as she passed a table of remaindered books. Behind her, the boy peeked from a shelving unit, then slid out to follow.

Hope counted to ten and turned. The boy was so intent on Robyn that he didn't see Hope until Robyn stopped beside her. Even then, he only hesitated, foot lifted, head cocked, frowning as if she looked familiar but… The memory clicked.

He mouthed a silent "oh." His lips didn't follow up with "shit," but his thoughts did. He moved his raised foot backward and he looked around for Karl. He wouldn't see him – Karl was still hunting for Adele and the mystery man – but the boy's anxiety vibes edged toward panic and his hand inched toward his pocket. Hope had a good idea what was in that pocket, and looked quickly at Robyn, as if she hadn't noticed him.

"Ready to go?" Hope said.

The boy continued through on his backward step, still looking around, but his hand staying outside his pocket, the panic vibes ebbing.

Good. Now if he'd just turn and walk away… Get out of the store, then Karl could follow his trail.

The boy took another slow step backward and smacked into the old man with the walker. It wasn't a hard collision. But the old man was unsteady enough, making his way to the cashier with his prize – a massive hardcover – and that nudge was enough to knock him off balance. The big book hit the floor with a thwack that made everyone within earshot jump.

The boy froze. Except for his hand, which darted into that pocket.

"Well?" the old man barked. "Are you going to pick that up for me or not? Bad enough you can't watch where you're going. Don't just stand there…"

He continued to harangue the boy, but Hope couldn't hear him, her attention riveted to that pocket, as the chaos swirled about, as rich and smooth as the best chocolate.

The boy stared at the book, as if praying it would float back into the man's hand. Finally, hand still in his pocket, he bent, stiff-legged, scooping up the book as he mumbled apologies.

As he straightened, a figure stepped from behind a rack, his gaze down, fixed on the book in his hand. It was the gym teacher who'd been talking to the clerk. He noticed the crowd and looked up. He saw the old man still grumbling, and he started to veer out of his way. But then he saw who the old man was chewing out. And he stopped dead.

The chaos vibes surged. Confusion and disbelief and something sharper and stronger, too muddled for Hope to make out. Then the vibes smoothed away as the man's eyes lit up. He said something. A single word. It was too far for Hope to make it out, but the boy wheeled.

The man said it again and moved forward, absently setting his book on a shelf as he passed. The boy stumbled back. He hit the remaindered book table. His free hand windmilled, his other hand flew from his pocket, pulling the gun with it, the weapon sailing into the air and hitting the floor, the clatter swallowed by a clerk's scream.