Part One

Dave Kowalski was fifty-eight years old and he had spent thirty-two of them working at the steel mill in Mount Washington, and now he was retired and he sat in his apartment on Smallman Street and watched the rain fall on Pittsburgh and thought about how nothing ever changed and how nothing ever would.

Dave had been married to a woman named Martha for twenty-eight years, and she had died three years ago of cancer, and he still missed her every day, not in a dramatic way but in a quiet way that was worse. He missed her in the morning when he made coffee and there were two mugs on the counter instead of one. He missed her in the afternoon when he walked through the neighborhood and saw a couple holding hands and he wondered if he and Martha had ever looked like that. He missed her at night when he went to bed and there was a lot of empty space beside him.

Martha had loved to eat snakes. She had grown up in rural Pennsylvania, where her father kept a menagerie of garter snakes and copperheads in the backyard, and she had learned to respect them, to appreciate their beauty, to cook them when the mood struck. Dave hadn't understood it, but he had loved her, and he had loved the way she ate snake soup on cold nights, sitting at their small kitchen table while he read the newspaper and tried not to think about the mill and the injuries he had suffered and the back pain that never went away.

Then one evening, Dave caught something unusual. He was walking home from the bar, and he saw a snake in the street—a large snake with a black crown on its head, lying in the middle of the road as if it were waiting for something. Dave picked it up. It was warm, almost feverish, and it stared at him with eyes that seemed to contain a knowledge far older than any snake should possess.

He brought it home. Martha examined it with the same curiosity she brought to everything, and when she saw the lump on its head, she asked Dave to cut it open. Inside was a pearl—warm, golden, smelling of jasmine. Martha held it up to the light and saw something move inside it, and before Dave could stop her, she put it between her lips and swallowed it.

Dave was horrified. He tried to make her vomit, to force her to bring it back, but she swallowed it whole and then sat down and ate a bowl of snake soup and said it was delicious. And then she looked at him, and her eyes were different.

There was something in them—a light, a warmth, a knowledge that was not human. Dave felt a chill run down his spine, but it was not a cold chill. It was the chill of standing in front of something vast and ancient and indifferent, and knowing that you are small and temporary and that the indifference will outlast you.

Part Two

The changes came slowly. Martha began to go out at night, and when she returned, she brought stories. She would sit at the kitchen table and tell Dave about the things she had seen—the retired workers who sat in their apartments and watched the rain fall and thought about how nothing ever changed, the single parents who worked two jobs and never had enough money, the kids who grew up in the neighborhood and never left and never would.

Martha was changed, but not in the way Dave feared. She was not becoming something else. She was becoming more. The serpent spirit inside her was not consuming her—it was amplifying her, taking the best parts of who she was and making them larger, brighter, more alive.

She began to help people. She started a program in the neighborhood, teaching retired workers how to use computers and single parents how to apply for assistance and kids how to read and write and count. And she healed—oh, how she healed. Her hands could mend broken spirits and soothe fevered brows and calm terrified children, and people came from all over Pittsburgh to see her.

Dave watched her with a mixture of awe and terror. He loved her more than he had ever loved anyone, but he was afraid of what she was becoming. He was afraid that one day she would look at him with those ancient eyes and not see him at all, but something else—something that had no place in his world.

He went to a bar on Forbes Avenue, where he met an old man named Dr. Park who was a social worker at a community center. Dr. Park listened to Dave's story and said, Dave, you are carrying something heavy. But you do not have to carry it alone. The serpent spirit inside your wife is not your enemy. It is a teacher. And it has chosen her because she is strong enough to carry what it has to teach.

Dave went home and sat with Martha while she slept. He watched her face and saw the serpent spirit moving beneath her skin, not consuming her but dancing with her, two beings intertwined in a way that was neither human nor animal but something else entirely. And he understood, for the first time, that the serpent spirit was not evil. It was simply what it was—a creature that had survived for a hundred years through hunger and cold and danger, and that had something to give.

Part Three

The crisis came on a night when Martha worked a double shift at the community center. A retired worker came in with wounds that were too deep for any social worker to heal, and Martha worked on him for twelve hours without stopping. When she finally came home, she was exhausted, and the serpent spirit inside her was tired too.

Dave saw it in her eyes—the light was fading, the warmth was gone, and the knowledge was receding like a tide pulling back from the shore. He held her hand and said, Martha, what's happening?

She said, The serpent spirit is dying. It has given me everything it had to give, and now it is going back to wherever it came from. And I am going with it.

Dave was terrified. He said, No, you're not. You're not going anywhere. You're my wife, and I love you, and I will not let you go.

Martha smiled and said, Dave, you cannot stop this. The serpent spirit has taught me things that I will carry with me for the rest of my life. And when it dies, I will die too. But that is all right. Death is not the end. It is simply a change, like the change that I have already gone through.

Dave went to Dr. Park and asked him what he should do. Dr. Park said, You should let her go. You should hold her hand and tell her that you love her and that you will remember her, and then you should let her go. Because that is what love is. It is not holding on. It is letting go.

Part Four

Dave went home and sat with Martha while she died. He held her hand and told her that he loved her and that he would remember her, and then he let her go. And when she was gone, he felt nothing. No love, no grief, no pity. Only a cold, hollow emptiness that he knew would never fill.

He continued to live in his apartment on Smallman Street, and he continued to watch the rain fall on Pittsburgh, and he continued to think about how nothing ever changed and how nothing ever would. But he was different now. He was more open, more curious, more willing to believe that there were things in the world that were bigger than rust and ash.

Years later, when Dave was an old man and his hands were too shaky to make coffee, he would sit by his window and watch the rain fall on Pittsburgh. And sometimes, when the rain was steady and cold, he would think about Martha—about her cold hands, about the way she looked at him with those ancient eyes, about the way she had died in his arms and had told him that death was not the end.

He would think about the pearl, and about how something so small could contain so much hatred, so much hunger, so much life. And he would wonder if the serpent spirit had been evil, or if it had simply been what it was—a creature that had cultivated itself for a hundred years, that had wanted to live, and that had been left for a man who had done nothing wrong and everything wrong.

Dave Kowalski died at the age of eighty-four, alone in his apartment on Smallman Street, surrounded by newspapers and coffee mugs and photographs of a woman who had looked at him with ancient eyes. And when they found him, he was sitting by his window, his hands resting on the sill, and the sill was still warm.

The rain continued to fall on Pittsburgh for a few days after his death, steady and cold and indifferent. And then, one day, it stopped.