“Some other time.”

I walked into the Hunter College Book Store. The salesman, a young man with sensitive eyes, came up to me. “Can I help you?” he said.

“I’m looking for a special edition of Advertisements for Myself. I understand the author had several thousand gold-leaf copies printed up for friends.”

“I’ll have to check,” he said. “We have a WATS line to Mailer’s house.”

I fixed him with a look. “Sherry sent me,” I said.

“Oh, in that case, go on back.” he said. He pressed a button. A wall of books opened, and I walked like a lamb into that bustling pleasure palace known as Flossie’s.

Red flocked wallpaper and a Victorian decor set the tone. Pale, nervous girls with black-rimmed glasses and blunt-cut hair lolled around on sofas, riffling Penguin Classics provocatively. A blonde with a big smile winked at me, nodded toward a room upstairs, and said, “Wallace Stevens, eh?” But it wasn’t just intellectual experiences. They were peddling emotional ones, too. For fifty bucks, I learned, you could “relate without getting close.” For a hundred, a girl would lend you her Bartok records, have dinner, and then let you watch while she had an anxiety attack. For one-fifty, you could listen to FM radio with twins. For three bills, you got the works: A thin Jewish brunette would pretend to pick you up at the Museum of Modern Art, let you read her master’s, get you involved in a screaming quarrel at Elaine’s over Freud’s conception of women, and then fake a suicide of your choosing — the perfect evening, for some guys. Nice racket. Great town, New York.

“Like what you see?” a voice said behind me. I turned and suddenly found myself standing face to face with the business end of a .38. I’m a guy with a strong stomach, but this time it did a back flip. It was Flossie, all right. The voice was the same, but Flossie was a man. His face was hidden by a mask.

“You’ll never believe this,” he said, “but I don’t even have a college degree. I was thrown out for low grades.”

“Is that why you wear that mask?”

“I devised a complicated scheme to take over The New York Review of Books, but it meant I had to pass for Lionel Trilling. I went to Mexico for an operation. There’s a doctor in Juarez who gives people Trilling’s features — for a price. Something went wrong. I came out looking like Auden, with Mary McCarthy’s voice. That’s when I started working the other side of the law.”

“Quickly, before he could tighten his finger on the trigger, I went into action. Heaving forward, I snapped my elbow across his jaw and grabbed the gun as he fell back. He hit the ground like a ton of bricks. He was still whimpering when the police showed up.”

“Nice work, Kaiser,” Sergeant Holmes said. “When we’re through with this guy, the F.B.I. wants to have a talk with him. A little matter involving some gamblers and an annotated copy of Dante’s Inferno. Take him away, boys.” Later that night, I looked up an old account of mine named Gloria. She was blond. She had graduated cum laude. The difference was she majored in physical education. It felt good.