He slammed the door and hurried through the inner office. Tom and Miss Evans glanced up, startled. Ed passed them by, grabbing the hall door open.

"Hey!" Tom called. "What — ?"

Ed hurried down the hall. Terror leaped through him. He had to hurry. He had seen. There wasn't much time. He came to the elevator and stabbed the button.

No time.

He ran to the stairs and started down. He reached the second floor. His terror grew. It was a matter of seconds.

Seconds!

The public phone. Ed ran into the phone booth. He dragged the door shut after him. Wildly, he dropped a dime in the slot and dialed. He had to call the police. He held the receiver to his ear, his heart pounding.

Warn them. Changes. Somebody tampering with reality. Altering it. He had been right. The white-clad men. . their equipment. . going through the building.

"Hello!" Ed shouted hoarsely. There was no answer. No hum. Nothing.

Ed peered frantically out the door.