"Well, jeez, I mean, I had polio, Pop, what do you want?"

"I know you had polio." The Molecule stopped again. He frowned, and in his face Sammy saw anger and regret and something else that looked almost like wishfulness. He stepped on his cigar end, and stretched, and shook himself a little, as if trying to shrug out of the constricting nets that his wife and son had thrown across his back. "What a fucking day I have. Holy shit."

"What?" Sammy said. "Hey, where are you going?"

"I need to think," his father said. "I need to think about what you are asking me."

"Okay," Sammy said. His father had started walking again, taking a right on Nostrand Avenue, striding along on his thick little legs with Sammy struggling to keep up, until he came to a peculiar building, Arabic in style, or maybe it was supposed to look Moroccan. It stood in the middle of the block, between a locksmith's stall and a weedy yard stacked with blank headstones. Two skinny towers, topped with pointy dollops of peeling plaster, reached into the Brooklyn sky at either corner of the roof. It was windowless, and its broad expanse was clad, with weary elaboration, in a mosaic of small square tiles, fly-abdomen blue and a soapy gray that once must have been white. Many of the tiles were missing, chipped, or picked or tumbled loose. The doorway was a wide, blue-tiled arch. In spite of its forlorn appearance and hokum Coney Island air of the Mysterious East, there was something captivating about it. It reminded Sammy of the city of domes and minarets that you could just get a glimpse of, faint and illusory, behind the writing on the front of a pack of Chesterfields. Alongside the arched doorway, in letters of white tile bordered in blue, was written brighton grand hammam.

"What's a ham-mam?" Sammy said as they went in. His nose was immediately assaulted by a pungent odor of pine, by the smell of scorched ironing, damp laundry, and something deeper underneath it all, a human smell, salty and foul.

"It's a shvitz," the Molecule said. "You know what a shvitz is?"

Sammy nodded.

"When it's time for thinking," said the Molecule, "I like to have a shvitz."

"Oh."

"I hate thinking."

"Yeah," said Sammy. "Me too."

They checked their clothes in the dressing room, in a tall black iron locker that creaked and fastened shut with the loud clang of a torture instrument. Then they went slapping down a long tiled corridor into the main steam room of the Brighton hammam. Their footsteps echoed as if they were inside a fairly large room. It was painfully hot, and Sammy felt that he couldn't fill his lungs with sufficient air. He wanted to run back out to the relative cool of the Brooklyn evening, but he crept along, feeling his way through the billowing garments of steam, a hand on his father's bare back. They climbed onto a low tiled bench and sat back, and Sammy felt each tile as a burning square against his skin. It was very hard to see, but from time to time a rogue current of air, or the vagaries of the invisible, wheezing, steam-producing machinery, would produce a break in the cover, and he could see that they were indeed inside a grand space, ribbed with porcelain groins, set with white and blue faience that was cracked in places, sweating and yellowed with age. As far as he could see, there were no other men or boys in the room with them, but he couldn't be sure, and he felt obscurely afraid of an unknown face or naked limb suddenly looming out of the murk.

They sat for a long time, saying nothing, and at some point Sammy realized, first, that his body was producing veritable torrents of sweat with an abandon it had never before in his life displayed, and, second, that all along he had been imagining his existence in vaudeville: carrying an armload of spangled costumes down a long dark corridor of the Royal Theatre in Racine, Wisconsin, past a practice room where a piano tinkled and out the back door to the waiting van on a Saturday in midsummer, the deep midwestern night rich with june bugs and gasoline and roses, the smell of the costumes fusty but animated by the sweat and makeup of the chorus girls who had just vacated them, envisioning and inhaling and hearing all this with the vividness of a dream, though he was, as far as he could tell, wide-awake.

Then his father said, "I know you had polio." Sammy was surprised; his father sounded extremely angry, as though ashamed that he had been sitting there all this time when he was supposed to be relaxing, working himself into a rage. "I was there. I finded you on the steps of the building. You were pass out."

"You were there? When I got polio?"

"I was there."

"I don't remember that."

"You were a baby."

"I was four."

"So, you were four. You don't remember."

"I would remember that."

"I was there. I carried you into the room we had."

"In Brownsville, this was." Sammy could not keep the skepticism out of his tone.

"I was there, god damn it."

As if blown by a gust of anger, the curtain of steam that hung between Sammy and his father parted suddenly, and he saw, for the first time really, the great brown spectacle of his naked father. None of the carefully posed studio photographs had prepared him for the sight. His father glistened, massive, savagely furred. The muscles in his arms and shoulders were like dents and wheel ruts in an expanse of packed brown earth. The root systems of an ancient tree seemed to furcate and furrow the surface of his thighs, and where his skin was not covered in dark hair, it was strangely rippled with wild webs of some kind of tissue just beneath the skin. His penis lay in the shadow of his thighs like a short length of thick twisted rope. Sammy stared at it, then realized he was staring. He looked away, and his heart jumped. There was a man there with them. He was sitting, a yellow towel across his lap, on the other side of the room. He was a dark-haired, swarthy young man with a single long eyebrow and a perfectly smooth chest. His eyes met Sammy's for a moment, then slid away, then back. It was as if a tunnel of clear air had opened between them. Sammy looked back at his father, his stomach awash in an acid of embarrassment, confusion, and arousal. Somehow the hirsute magnificence of him was too much. So he just looked down at the towel draped across his own two broomstick legs.

"You were so heavy to carry," his father said, "I thought you have to be dead. Only also you were so hot against the hand. The doctor came and we put ice on you and when you woke up you couldn't walk anymore. And then when you come back from the hospital I started taking you and I took you around, I carried you and I dragged you and I made you walk. Until your knees were scraped and bruised, I made you walk. Until you cried. First holding on to me, then on to the crutches, then not with crutches. All by yourself."

"Jeez," Sammy said. "I mean, huh. Mom never told me any of this."

"What a wonder."

"I honestly don't remember."

"God is merciful," the Molecule said dryly; he didn't believe in God, as his son well knew. "You hated every minute. You just as good hated me."

"But Mom lied."

"I am shocked."

"She always told me you left when I was just a little baby."

"I did. But I came back. I am there when you come sick. Then I stay and teach you to help you walk."

"And then you left again."

The Molecule appeared to choose to ignore this observation. "That's why I try to walk you around so much now," he said. "To make your legs strong."

This possible second motive for their walks-after his father's inherent restlessness-had occurred to Sammy before. He was flattered, and believed in his father, and in the potency of long walks.

"So you'll take me?" he said. "When you go?"

Still the Molecule hesitated. "What about your mother?"