"Mrs. Hampton, I don't think you should be talking that way in front of your daughter." He gave her a wink. "What you and I do together is none of these people's business. But I do think we should consider keeping them informed if only a couple of hints."

Ally found herself wanting just to listen to his voice. There was an intelligent warmth about it that reminded her of a kindly professor at Columbia, a truly gifted architect who also could quote Keats and make you cry. You wanted to give yourself to him. My God, she thought, how am I going to stand up to this man?

"There're some issues you and I need to discuss," he said turning back to Ally. "The first thing I need to do is take a look at Mrs. Hampton’s records. But whatever they say, it won't do any harm to run what we call a 'mental state examination' for her, to establish a general baseline of cognitive impairment as of now."

"How long will that take?"

"Actually, Ellen can start in just a few minutes," he said "Of course, we'll need to hear about the usual danger signs everybody knows. Does Mrs. Hampton have recent‑memory loss? Does she get confused about places and people? Does she have trouble handling money and paying her bills?"

"The short answer is yes."

All of those things, Ally knew, had accelerated in the last six months. It was the tragic, recognizable onset of the latter stages of Alzheimer's. Already more than once Maria had said there were times when she didn't think Nina recognized her. More and more she seemed to be confused, unable some days to find her way around the apartment, and she'd started repeating herself. She often had trouble finding the right words, and she was increasingly paranoid and suspicious. Maria, who had worked with other Alzheimer’s patients, feared she might begin hallucinating soon, seeing things that weren't there.

Ally turned to her. It felt obscene to talk about her when she was sitting right there with them.

"Mom, sweetie, do you understand what Dr. Van de Vliet is asking? Do you think you have trouble doing everyday things?"

She knew the answer but she was determined that her mother not be treated like a potted plant.