“Your husband was gay? Not impotent? Was that the night you found out?”

“‘Gay’? What a strange word for a man whose homosexuality weighed on him like a Druid’s stone. No, I had known for years. My only surprise was seeing him with Olin. When we married, MacKenzie was often in New York, it was an open secret between him and his parents that he went there to visit homosexual bars. Marriage was supposed to cure him of that as it was supposed to cure me of-lovers and unwanted pregnancies. I suppose I took lovers in the hopes of shocking my mother away from me, but she was far more tenacious than I; she would take me to Europe, to those Swiss sanitoria. After she and Blair Graham married MacKenzie to me, he and I tried for a few years; my daughter Laura was his child. But MacKenzie was miserable in my arms, in any woman’s arms, so we arrived at a tacit understanding: we would present a bland united front to the world and seek our pleasures privately. We were both discreet, and we came to be good friends for a time.”

After another pause, when I thought she would slice her finger to the bone with her diamonds, she said, “And then I met Armand, at a party

Calvin gave for him, a triumphant party, when Armand’s Tale of Two Countries had been on the Times best-seller list for twenty weeks. I started going to organizing meetings with him-but you know that part.”

“Yes,” I said gently. “I know that part. Was Calvin Darraugh’s father?” “I’ve never been sure.” She turned bitter eyes back to me. “It might have been Armand, but I think it was Calvin. It doesn’t matter. Darraugh and MacKenzie loved one another, oh, I think better than most fathers and sons do, even though MacKenzie knew the boy couldn’t possibly be his, and Mother suspected as much. And when MacKenzie died-when I killed him-“

“No!” the exclamation came out, involuntary.

“Oh, I didn’t pull the noose tight. But I let Calvin know what I saw in that Washington bar. My last gift to him as a lover. I thought-it would give him leverage with Olin. And it did.”

My eye was on the clock. I tried to hurry her, to get to the point where she’d tell me a place Calvin might have taken his granddaughter. Geraldine wouldn’t be rushed. She was telling me a tale she had rehearsed so many times in her mind it had worn a groove there. Now, her first chance to say it all out loud after all those years of silence, she could only tell me the story as she’d memorized it.

“It was all on account of the Committee for Social Thought and justice’s legal defense fund. Olin had learned that Calvin supported it, and he was on Calvin like a dog to a rabbit. They’d despised each other for so many years, you see.”

“You gave the fund money so Calvin’s name didn’t appear?” I prompted her, trying to curb my impatience.