Not a policeman. As always, the disappointment was crushing enough to make Rachel feel sick. Her fingers were damp on the keyboard; she wiped them on her skirt, chiding herself for an overactive imagination. She gave the teenager his card.

“Here you go. All sorted now.”

Mark shoved it back in his jeans. “He used to be a cop,” he added, and the smile froze on her face.

Someone who knew how to keep her baby safe, she’d thought when short-listing the applicants with her social worker.

“Are you okay?” Mark asked.

“Fine.” Her heart was beating so hard he must be able to hear it. Rachel loosened the top button of her shirt, suddenly finding it difficult to breathe. There was only one way to know.

“You have something in your hair,” she said abruptly, reaching out a trembling hand.

“Yeah?” He started flicking his fingers through the blond strands, “What is it?”

“A…an insect…let me.”

Obediently, he leaned forward, and she brushed the hair away from his right ear. “Turn your head a little.”

Just at the hairline behind his ear, she saw it. A birthmark the size of her thumbnail. Rachel gasped and he broke away, raking both hands through his hair. “What! Did you get it?”

She stared at him, unable to speak. Tall like his father, with his fairer hair. His eyes-shock jolted through her-were the same color as hers, but the shape was Steve’s. “It’s okay,” she croaked, pretending to flick something away. “It was a moth.”

“A moth.” Shaking his head, Mark picked up his guitar case. “Jeez, the way you were going on I thought it had to be a paper wasp at least.”

No, don’t leave. “You’ve heard of bookworms, haven’t you? Lethal to libraries.” Rachel memorized his features. “The term also applies to certain moth larvae. From the family oecophoridae.” Outwardly she smiled and talked; inwardly she splintered into tiny little pieces. “Of the order…now what was it?” My son, my baby. You grew up. “Starts with L.”

Mark shifted from one foot to the other.

“Lepidoptera,” she said brightly. “Of the order Lepidoptera.” The tiny bundle treasured in her memory, gone forever. But her son-her grown son-was here, and the reality of him shredded her with love and pain and need.

“Wow,” he said politely, stepping back from the counter. “That’s really interesting.”

“Wait!”

“Yeah?” He was impatient to get away from the crazy woman, and how could she blame him? With all her heart she wanted to say, I’m your mother.

But she couldn’t.

Two years earlier, she’d written a letter to the adoptive parents through the agency. If he ever wants to meet his birth mother, please give him my details.

Their reply was devastating. In keeping with your wishes at the time, we’ve never told our son he was adopted. We’re very sorry at the pain this must cause you, but you must understand to do so now would be detrimental to our own relationship with him.

“Have a good day,” she rasped.

THE WOMAN WAS A WEIRDO. No doubt about it. Mark stopped outside and shifted his guitar to his other shoulder so he could tuck the book into his backpack.

He didn’t have a class for another hour and he stood uncertain, glancing across the narrow, tree-lined street bisecting the university. Buildings in this part of campus were angular and geometric, to Mark’s eyes, hard and unfriendly shapes for the university’s social heart, holding the student union, the theater and the student commons. It was lunchtime and he was hungry, but the overflowing cafeteria was too raucous. Too…intimidating. He’d wait until later, when it cleared out somewhat before grabbing something to eat.

Coming from a small community where everyone knew everybody, he’d thought finding his birth mother would be relatively easy.

But the university employed hundreds, and trying to access lists only led to awkward questions. He certainly couldn’t tell the truth.

And he missed home. He missed his parents, which he kinda despised himself for because he hadn’t been all that nice to them before he’d left.

He still couldn’t believe they weren’t really his. That all the things he’d built his identity on-inheriting Dad’s musical ability and Mom’s aptitude for math-were a lie.

He wasn’t from the clan of Whites whose roots in the area went back four generations. His multitude of cousins weren’t his cousins and his grandparents weren’t his grandparents.

A group of students swept down the footpath, laughing and horsing around, nudging him aside like he was invisible. His classes were made up of eighty to a hundred strangers in huge auditoriums… In a week he’d never sat next to the same person twice.

And so many of them seemed to know each other. How had they made friends so quickly? What was wrong with him that he couldn’t?

He’d thought staying with his air hostess cousin in her city apartment would be cool, but Suz was away two weeks out of four. And when she was home, her boyfriend was nearly always over, so Mark tended to hang out in his room. The guy was a stockbroker and a real phony.

Another bunch of kids brushed past, knocking the guitar case off his shoulder. Devin Freedman caught it before it hit the ground.

“You need to get out of the line of fire.” Still carrying the case, he stepped back into the library’s portico before handing it over. “It’s Mark, isn’t it?”

He remembers my name. Suddenly Mark’s day got a whole lot better.

DEVIN REMEMBERED THE KID because he had a good guitar. “What are you studying…music?”

“Business…I’m in some of your classes.”

“Really?” Devin hadn’t noticed him, but then the teenager wasn’t big on eye contact.

Mark obviously misinterpreted his surprise because he blushed and added in a rush, “But I’m not some wanker carrying his guitar case around all the time to be cool. I busk in town during lunch breaks. That’s why I’ve got my acoustic today.” He shrugged in a belated attempt to appear unconcerned. “The money keeps me in beer.”

Devin kept a straight face. “Not something parents allow for in their budget, I guess.” He looked toward the cafeteria and braced himself for stares. Having cut short the meeting, he had to hang around for his next class, and damned if he was going to go hungry because a bunch of kids would gawk at him. Delaying the moment, he asked, “Made any friends yet?”

“No. I mean I’m sure I will…”

Devin realized he’d hit a nerve. “Me, neither,” he said easily. “First day everyone wanted to sit with me. The dean gave a stern lecture about harassment and now nobody does. Who’ll let me copy their homework?”

The kid laughed; it sounded like he really needed to. What the hell. “Had lunch yet?” Devin had been going to ask the librarian as a peace offering, but she’d gone home sick, which was odd because she’d looked fine half an hour ago.

Color rose under Mark’s pale skin. “If you’re asking because you feel sorry for me-”

Devin raised his hands to the sky. “Fine, we’ll sit by ourselves like a couple of geeks.” He started walking across the road, heard Mark scramble to catch up, and hid a grin. “Since I’m doing you such a favor,” Devin growled, “you’re buying.”

The kid shot him a glance. “Hey, you’re the rock star,” he protested.

“Which makes you the groupie,” Devin drawled. “I’ll have a coffee and a doughnut and it better have sprinkles.”