Mary wanted to take a quick look at the Laurentian University bookstore before they headed down to the portal. She’d forgotten to bring any books from her home in Richmond Hill, and of course wouldn’t be able to find reading matter for herself in the Neanderthal universe.

Also, truth be told, Mary wanted a few minutes alone to try to digest what had transpired in Veronica Shannon’s lab, so she excused herself, leaving Ponter with Veronica, and was now heading down “the bowling alley”—the long, narrow, glass-walled corridor that connected Laurentian’s Classroom Building and the Great Hall. Coming toward her was an attractive young black woman. Mary had never been good about remembering faces, but she saw in the expression of the other woman a brief reaction of recognition, and then, almost at once, that reaction masked.

Mary had more or less gotten used to that. She’d been in the media a lot since early August when she’d confirmed the man who had been found half-drowned in the Sudbury Neutrino Observatory was a Neanderthal. She continued walking along, then it hit her—

“Keisha!” Mary said, rotating on her heel, the black woman now having passed her.

Keisha turned around and smiled. “Hello, Mary,” she said.

“I almost didn’t recognize you,” said Mary.

Keisha looked a bit guilty. “I did recognize you.” She lowered her voice. “But we’re not supposed to acknowledge anyone we met at the Centre, unless they acknowledge us first. That’s part of ensuring privacy…”

Mary nodded. “The Centre” was the Laurentian University Rape Crisis Centre, where Mary had gone for counseling after what had happened at York.

“How are you doing, Mary?” asked Keisha.

Off in the distance there was a Tim Hortons coffee-anddonuts stand. “Do you have a moment?” asked Mary. “I’d love to buy you a coffee.”

Keisha looked at her watch. “Sure. Or—or do you want to go upstairs, to, you know, the Centre?”

But Mary shook her head. “No. No, that’s not necessary.” Still, she was silent as they walked the dozens of meters to the Tim Hortons, contemplating Keisha’s question. How was she doing?

The Tim Hortons chain was one of the few places Mary could sometimes get her favorite brew—coffee with chocolate milk—since they often had open cartons of both chocolate and white milk. She asked for it, and received it. For her part, Keisha requested an apple juice, and Mary paid for them both. They sat at one of the two small tables flush with the corridor’s glass wall—mostly, people got their coffee here and ran off somewhere else.

“I want to thank you,” said Mary. “You were so kind to me, back then…”

Keisha had a small jeweled stud in her nose. She tipped her head down, and the jewel caught the sunlight, flashing. “That’s what we’re here for.”

Mary nodded. “You asked how I was doing,” she said. “There’s a man in my life now.”

Keisha smiled. “Ponter Boddit,” she said. “I read all about it in People.”

Mary felt her heart jump. “People did an article about us?”

The younger woman nodded. “Last week. Nice photo of you and Ponter at the UN.”

Good grief, thought Mary. “Well, he’s been very good to me.”

“Is he going to take up that offer to pose in Playgirl?”

Mary smiled. She’d almost forgotten about that; the offer had come during Ponter’s first visit, when they were quarantined. Part of Mary would love to show off the physique of her man to all the bimbo girls she’d endured in high school, the ones who had dated the football players, every one of whom would look scrawny in comparison to Ponter. And another part of her was tickled at the notion that there was no way Colm could resist taking a peek at a newsstand, wondering what this Neanderthal had that he didn’t…

“I don’t know,” said Mary. “Ponter laughed when the invitation came, and hasn’t mentioned it since.”

“Well, if he ever does,” said Keisha, smiling, “I want an autographed copy.”

“No problem,” said Mary. And she realized she meant it. She would never be over her rape—nor, she suspected, would Keisha ever be over her own—but the fact that they could joke about a man posing nude for the enjoyment of women meant that they’d both come a long way.

“You asked how I’m doing,” said Mary. She paused. “Better,” she said with a smile, reaching out and patting the back of Keisha’s hand. “Better every day.”

Once they’d finished their drinks, Mary hurried off to the bookstore, quickly bought four paperbacks, and then hustled back to room C002B to collect Ponter. They headed up to the ground floor, then out into the parking lot. It was a crisp fall day, and here, four hundred kilometers north of Toronto, the leaves had mostly turned.

“Dran! ” exclaimed Ponter, and “Astonishment!” translated Hak, through his external speaker.

“What?” said Mary.

“What is that? ” said the Neanderthal, pointing.

Mary looked ahead, trying to fathom what had caught Ponter’s eye, then she burst out laughing. “It’s a dog,” she said.

“My Pabo is a dog!” declared Ponter. “And I have encountered other doglike creatures here. But this! This is like nothing I have ever seen before.” The dog and its owner were coming toward them. Ponter bent down, hands on knees, to examine the small animal, at the end of a leather leash being held by an attractive young white woman. “It looks like a sausage!” declared Ponter.

“It’s a dachshund,” said the woman, sounding miffed. She was doing a great job, Mary thought, of being unflustered in the presence of what she must know was a Neanderthal.

“Is it—” began Ponter. “Forgive me, is it a birth defect?”

The woman sounded even more put out. “No, he’s supposed to be like that.”

“But his legs! His ears! His body!” Ponter rose and shook his head. “A dog is a hunter,” he declared, as if the animal before him represented an affront to all propriety.

“Dachshunds are hunting animals,” said the young woman sharply. “They were bred in Germany to hunt badgers; Dachs is German for ‘badger.’ See? Their shape lets them follow the badger down the burrow.”

“Oh,” said Ponter. “Ah, um, my apologies.”

The woman seemed mollified. “Now, poodles,” she said with a contemptuous sniff, “those are dumb-looking dogs.”

As time passed, Cornelius Ruskin couldn’t deny that he was feeling different—and a whole lot faster than he would have thought possible. Sitting in his penthouse in the slums, he pumped keywords into Google; his results improved after he stumbled on the fact that the medical term for castration was “orchiectomy,” and he started specifically excluding the terms “dog,” “cat,” and “horse.”

He quickly found a chart on the University of Plymouth’s web site entitled “Effect of Castration and Testosterone Replacement on Male Sexual Behaviour,” showing an immediate drop-off in such behavior in castrated guinea pigs—

But Cornelius was a man, not an animal! Surely what applied to rodents didn’t—

Twirling the scroll wheel on his mouse took him farther down the same page, to a study by researchers named Heim and Hursch that showed that over 50 percent of castrated rapists “stopped exhibiting sexual behavior shortly after castration—similar to the effect in rats.”

Of course, when he’d been an undergrad, the feminist rhetoric had been that rape was a crime of violence, not sex. But no. Cornelius, having more than a passing interest in the subject, had read Thornhill and Palmer’s A Natural History of Rape: Biological Bases of Sexual Coercion when it came out in2000. That book made the case, based on evolutionary psychology, that rape was indeed a reproductive strategy—a sexual strategy—for…