The young doctor took a long time picking his pastry, pointing first to a cruller, then switching to a Danish, only to return to the cruller. Standing behind him, Kay Sullivan could feel his anticipatory delight, but also the guiltlessness of the decision. After all, he was no more than twenty-six or twenty-seven, lean as a greyhound, and running on the adrenaline of residency. He was years away from worrying about what he put into his mouth-assuming that ever happened. Some people didn’t, especially men, and this one liked his food. The cruller was clearly the highlight of his morning, a reward at the end of a long night. His pleasure was so palpable that Kay felt almost as if she had chosen a pastry for herself, and was therefore less deprived when she settled for her usual black coffee with two packets of Splenda.

She took the coffee to a corner table and settled in with her emergency paperback, this one from her purse. Kay stashed paperbacks in every nook and cranny of her life-purse, office, car, kitchen, bathroom. Five years ago, when the pain of the divorce was fresh and bright, the books had started as a way to distract herself from the fact that she had no life. But over time Kay came to realize that she preferred her books to other people’s company. Reading was not a fallback position for her but an ideal state of being. At home she had to be hyperconscious not to use books to retreat from her own children. She would put her book aside, trying to watch whatever television program Grace and Seth had chosen, all the while casting longing glances at the volume so near to hand. Here at work, where she could have joined any number of colleagues for breaks and lunches, she almost always sat by herself, reading. Coworkers called her the antisocial worker behind her back-or so they thought. For all Kay’s seeming immersion in her books, she missed very little.

This morning, for example, she had picked up the details of the Jane Doe story within minutes of arriving and unlocking her office. The general consensus was that the woman was a faker, spouting nonsense out of desperation, but she did have a minor head injury, which could affect memory in various ways. There would be a psych examination, too, but Kay had transferred out of that department more than a year earlier, so it wasn’t her concern. The woman’s injuries were fresh, consistent with the accident, and she was not claiming homelessness, joblessness, or abuse by a partner-Kay’s specialties. Of course, she also was refusing to say whether she had medical insurance, but that remained an administrative and billing problem for now. If she turned out to be uninsured, which Kay would put at even odds in this economy, it might fall to Kay to sort out the payment solution, try to figure out if they could bill her through a state or federal program.

But for now Jane Doe was someone else’s problem, and Kay was safe in the world of Charlotte Brontë. Jane Eyre, her book club’s selection this month. Kay didn’t really much care for her book club, a neighborhood affair that she had joined when her marriage was on its last legs, but it provided a polite social cover for her constant reading. “Book club,” she could say, holding up whatever paperback she was reading, “and I’m behind as always.” The book club itself spent far more time on gossip and food than on the book at hand, but that was okay with Kay, too. She seldom had any desire to discuss what she read. Talking about the characters in a book she had enjoyed felt like gossiping about friends.

A gaggle of young doctors, so much younger than they knew, settled a table away. Kay was usually expert at tuning out ambient noise, but the lone female in the group had one of those sharp, clear voices that sliced the air.

“A murder!”

A week passed, and no news arrived of Mr. Rochester: ten days and still he did not come.

“Like that’s news in Baltimore. There’re, what, only five hundred a year?”

Fewer than three hundred in the city, Kay amended silently. And a tenth of that in the county. In Jane Eyre’s world, the young governess was struggling with feelings she knew she should not have for her master. I at once called my sensations to order; and it was wonderful how I got over the temporary blunder-how I cleared up the mistake of supposing Mr. Rochester’s movements a matter in which I had any cause to take a vital interest.

“My parents were terrified when they heard I was going to be working here. If I was going to move to Baltimore, why not Hopkins? Why not University? I lied and told them that St. Agnes was in a very nice suburban neighborhood.”

Much smug laughter at this. St. Agnes was a good hospital with a fat endowment, the city of Baltimore ’s third-largest employer, but its good fortunes had not helped the neighborhood around it. If anything, the area had slipped a peg in recent years, from reliably working class to seedy and marginal. These close-in suburbs, which had boomed in the early years of white flight, were finding out the hard way that urban problems did not respect imaginary lines on a map. Drugs, crime-they had barreled out of the inner city and right over the city-county line. Those with the means kept moving farther out and farther out. And now downtown was booming, as yuppies and empty nesters and equity-rich Washingtonians decided that they wanted water views and decent restaurants, and who cared if the schools were shit? Kay was grateful that she had held on to the house in Hunting Ridge, impractical and ruinous as it had seemed at the time to stay in the city. Its value had more than tripled, allowing her to tap the equity in hard times. And her ex picked up the private-school tuition. He was good at the big-ticket stuff, but he didn’t have a clue about the day-to-day costs of a child, what sneakers and peanut butter and birthday gifts added up to over a year.

“I hear she’s, what, like forty?” The cawing emphasis made it clear that forty was very, very old. “And she’s saying this happened thirty years ago? So, what, she killed someone when she was ten and just didn’t think to mention it until now?”

“I don’t think she’s saying she did it,” a man’s slower, deeper voice interjected. “Just that she knows of an unsolved crime. A famous one. Or so she says.”

“What, like the Lindbergh baby?” It was not clear to Kay if the young woman was trying to be hyperbolic or if she thought that the Lindbergh kidnapping was in fact thirty years ago. Young doctors, bright as they were in their field, could be shockingly ignorant of other things, depending on how narrowly they had pursued their goals.

And then, with the suddenness of a migraine, Kay realized how insecure the young woman was. Her brittle speech functioned as a cover for someone who had no natural aptitude for the cool detachment required by her chosen profession. Oh, she was going to have a hard time, this one. She should pick a specialty such as pathology, where the patients were already dead, not because she was unfeeling but because she was too feeling. A bleeder, emotionally. Kay felt almost physically ill, exhausted and flu-achy. It was as if this strange young woman had crawled into her lap and asked for comfort. Not even Jane Eyre could shield her from this. She grabbed her coffee and left the cafeteria.

In her twenties and early thirties, Kay had believed that these sudden bursts of insight were limited to her own children. Their feelings washed over her and mingled with hers, as if there were no skin between them. She experienced their every joy, frustration, and sadness. But as Grace and Seth grew up, she found that she could sense others’ feelings, too, on occasion. Usually these people were very young, because the very young had not yet learned how to shield their emotions. But, when conditions were right, adults got to her as well. This engulfing empathy was, perversely, a liability for a social worker, and she had learned to stay guarded in professional situations. It was in quiet moments, when someone caught her unawares, that it tripped her up.