Dzhackoon smiling reprovingly. "You know the penalty for operation of an unauthorized reversed-phase vehicle in Interdicted territory. I'm afraid you'll have to come along with me to Headquarters."

"Wait a minute! You mean you're arresting me?"

"That's a harsh term, but I suppose it amounts to that."

"Look here, uh—Dzhackoon. I just wandered in off the street. I don't know anything about Interdicts and reversed-whozis vehicles. Just let me out of here."

Dzhackoon shook his head. "I'm afraid you'll have to tell it to the Inspector." He smiled amiably, gestured toward the shimmering rectangle through which he had arrived. From the edge, it was completely invisible. It looked, Dan thought, like a hole snipped in reality. He glanced at Dzhackoon. If he stepped in fast and threw a left to the head and followed up with a right to the short ribs—

"I'm armed, of course," the Agent said apologetically.

"Okay," Dan sighed. "But I'm going under protest."

"Don't be nervous," Dzhackoon said cheerfully. "Just step through quickly."

Dan edged up to the glimmering surface. He gritted his teeth, closed his eyes and took a step. There was a momentary sensation of searing heat....

His eyes flew open. He was in a long, narrow room with walls finished in bright green tile. Hot yellow light flooded down from the high ceiling. Along the wall, a series of cubicles were arranged. Tall, white-uniformed creatures moved briskly about. Nearby stood a group of short, immensely burly individuals in yellow. Lounging against the wall at the far end of the room, Dan glimpsed a round-shouldered figure in red, with great bushes of hair fringing a bright blue face. An arm even longer than Dzhackoon's wielded a toothpick on a row of great white fangs.