"Have you done this often?"

"Every night for years."

The police car sat in the center of the street with its radio throat faintly humming.

"Well, Mr.Mead," it said.

"Is that all?" he asked politely.

"Yes," said the voice. "Here." There was a sigh, a pop. The back door of the police car sprang wide. "Get in."

"Wait a minute, I haven"t done anything!"

"Get in."

"I protest!"

"Mr.Mead."

He walked like a man suddenly drunk. As he passed the front window of the car he looked in. As he had expected, there was no one in the front seat, no one in the car at all.

"Get in."

He put his hand to the door and peered into the back seat, which was a little cell, a little black jail with bars. It smelled of riveted steel. It smelled of harsh antiseptic; it smelled too clean and hard and metallic. There was nothing soft there.

"Now if you had a wife to give you an alibi," said the iron voice. "But -"

"Where are you taking me?"

The car hesitated, or rather gave a faint whirring click, as if information, somewhere, was dropping card by punch-slotted card under electric eyes. "To the Psychiatric Center for Research on Regressive Tendencies."

He got in. The door shut with a soft thud. The police car rolled through the night avenues, flashing its dim lights ahead.

They passed one house on one street a moment later, one house in an entire city of houses that were dark, but this one particular house had all of its electric lights brightly lit, every window a loud yellow illumination, square and warm in the cool darkness.

"That"s my house," said Leonard Mead.

No one answered him.