Auschwitz. Just the word made me shiver. I actually reached out for her hand, but Bat Lady stiffened.

“Please let me get through this,” she said. “Even after all these years, it is hard.”

“I’m sorry,” I said.

She nodded, looked off again. “When my family arrived at Auschwitz, they separated us. I found out later that my mother and my brother, Emmanuel, were taken immediately to the gas chambers. They were dead within hours. My father was brought to a work camp. I was spared. I still don’t know why.”

She turned the page of her photo album. There were more pictures of her family, of Esther and Emmanuel living lives that were snuffed out for reasons that still no one could fathom. She didn’t look at the pictures. She just stared straight ahead.

“Again I won’t go into the details of what it was like in the concentration camp,” she said. “I will skip ahead six weeks to the day my father and some other workers overpowered the guards. A group of eighteen men broke free. The news spread around camp like wildfire. I was thrilled, of course, but now I felt more alone than ever. I was so scared. That night, I sat up and cried even though I thought that I had no more tears left. I felt ashamed. And there, as I lay alone crying, my father came and found me. He came to my bunk and whispered, ‘I would never leave you behind, my little dove.’ ”

Bat Lady smiled at the memory.

“We escaped together. My father and me. We joined the other men in the woods. I can’t tell you how that felt, Mickey. How it felt to be free. It was like being held underwater for a long time and finally being able to draw that first breath when you hit the surface. Being with my father, trying to figure a way to join the resistance, it was the last great moment I remember. And then . . .”

The smile faded away now. I waited, not wanting her to stop, not wanting to hear the rest of her story. It was almost as if someone had turned the lights down. A chill filled the room.

“Then he found us.”

She turned and looked at me.

“Who?” I said.

“The Butcher of Lodz,” she said in a harsh whisper. “He was Waffen-SS.”

I held my breath.

“He found us in the woods. Surrounded us. He made us dig a pit and fill it with lime. Then he lined us all up next to it. Our backs were to his men. The Butcher looked at my father, then at me. He laughed. My father begged for my life to be spared. The Butcher looked at me a long time. I will never forget the expression on his face. Finally he shook his head. I remember my father turned back around and took my hand. He said to me, ‘Don’t be frightened, my little dove.’ Then the Butcher and his men shot us, firing right straight down the line, but at the last second, my father pushed me into the pit and moved just a little to his right, to block me from the bullets. His dead body landed on top of me. I stayed there all night, in the cold, with my father on top of me. I don’t know how much time passed. Night turned to day. Eventually I crawled out and escaped into the woods.”

She stopped. I waited, feeling my body shake from her tale. When she didn’t speak again, I said, “So you found safety. That’s when you started rescuing children.”

She suddenly looked exhausted. “One day, I will explain more.”

Silence.

“I don’t get it,” I said.

She turned and faced me.

“You said this story would tell me about my father. I don’t see how it did.”

“I’m trying to make you understand.”

“Understand what?”

“My father. He made a choice. His life for mine. I had to make good on that. I had to make his choice into the right one.”

I felt the tears well in my eyes. “But your father was murdered. Mine died in an accident.”

She lowered her eyes, and for a moment, I thought that maybe I could see the little girl under all those years. “When the war ended—when the world believed that I was dead—I searched for the Butcher of Lodz. I wanted to bring him to justice for what he did. I contacted groups that search for ex-Nazis.”

I didn’t know where she was going with this, but I could feel the hairs on the back of my neck stand up. “Did you find him?”

She looked off again, not responding to my question. “You see, sometimes I still see his face. I see him on the streets, or out my window. He haunts my sleep, even now, even all these years later. I still hear his laugh before he killed my father. Still. But mostly . . .” She stopped.

“Mostly what?” I said.

She turned and met my eye. “Mostly I remember the way he looked at me when my father asked him to spare me. Like he knew.”

“Knew what?”

“That my life, the life of a girl named Lizzy Sobek, was over now. That I would survive but never be the same. So I kept searching for him. Through the years and even decades. I finally found his real name and an old photograph of him. All the Nazi hunters told me to relax, not to worry, that the Butcher was dead, that he had been killed in action in the winter of 1945.”

And then it happened. She turned the page and pointed at the photograph of the Butcher in his Waffen-SS uniform. I saw right away that he hadn’t died, that the Nazi hunters had been wrong. You see, I had seen this man before.

He had sandy hair and green eyes, and last time I saw him, he was taking my father away in an ambulance.