The major regarded her with that same expression of curled lip and narrowed eyes she had seen earlier. He said nothing more, but gave the command to withdraw.

The crowd advanced as the cordon drew back. Then, with the single bestial voice of the true mob, they broke into a run.

Above the noise of the mob, there came another, even more ominous grumble. Vara turned her cart about. The major surrounded her with five of his most highly trained officers and barked commands for the rest to hold their ground. He had made his calculation and seen that they would not reach any possible shelter, or a better defensive position, before the mob was upon them.

Vara strained to see between the Specials, to hear above the shouting and the sharp commands. A breeze brushed her cheek. Dozens of small drones soared over the plaza, tiny buzzing spheres the size of a clenched fist. The mob ignored these surveillance units.

Vara stood up on her cart and stepped down. She could run faster than the cart, if she had to. Or she could order one of these men to carry her. Her thin arms and legs trembled in anticipation of the strain she would face. She was delicate, she knew that; her strength lay elsewhere, and she wondered how much of the mob she could persuade, if they crowded around her, suffocating her with their individual minds.

She gave a little squeak. Yes, she thought. I’m just like a mouse, a terrified little mouse. I am a pitiful thing, but please, oh please, let me concentrate! I can beat them all if I concentrate!

Vara felt her inner resources surge. She thought she detected a cringing of the shoulders of the men around her as she set up her defenses. She had never had to protect herself against so many. As she felt her concentration of forces begin, her fear seemed to ebb. Even should the personal shields collapse, or should they be pushed by the mob up against a wall and crushed within those shields-a possibility!-she would not be helpless. If Sinter could not help, if the major and his Specials could not help, then she would still prevail.

She saw the shadows descend even before she heard the thump of blades and the pulsing engines of troop deployers. The major threw up his arm against the wash of air, and the shadows swept over them. As the craft landed, they seemed to rise up from the floor of the plaza, rather than descend, as she knew they must.

Four slender deployers perched on their crackling blue pylons before the mob. She knew the mark on their sides: an oval of stars surmounting a galaxy and a twinned red cross, the private responsive army of the Emperor, the External Action Force, almost never seen. The Emperor has sent his forces to protect us, she thought with some relief, then drew her fist up to her mouth.

Farad had once told her the External Action Force had not been used in years, and that Klayus hated and feared them; they had once been commanded by the retired General Prothon, and Prothon’s specialty-the only reason he was ever called out of retirement-was the removal of Emperors.

At the sight of the machines, the mob halted and fell silent. This was unexpected. That External Action Force-supposedly used only when the status of the throne itself was threatened-might become involved in a mere riot was sobering. Some in the crowd broke free of the mob mind, muttered among themselves. The front of the crowd churned and shrank back.

Within a few seconds, a hundred armored and shielded troops in blue and black, with red-striped helmets, had dropped from the hatches of the deployers and formed two lines, one before the crowd, the other directly before Vara Liso and her Specials.

The last to emerge was General Prothon himself, huge, with bull shoulders and immense arms and a barrel gut straining at his formal uniform. His face was almost boyish, with wispy gray mustache and a tiny goatee, and his small, sharp eyes darted back and forth with gleeful energy. He seemed happy to be arriving at a party.

Prothon paused for a moment between the lines, looked left and right, then swung about and approached-

Vara Liso.

His eye fell on her immediately, and he stared at her intently, almost merrily, as he strode on long, thick pillar-legs. Some said he was from the planet Nur, a heavy, oppressive world; but in truth, nobody knew where Prothon came from, or how he had achieved his position.

Some said he was the secret Emperor, the true power within the palace, even above the Commission of Public Safety, at least since the exile of Agis IV, but rumors were not fact.

Prothon pushed his way through the phalanx and stood before her. Vara blinked up at the massive chest surmounted by the comparatively small head with its amused, pleasant face.

“So this is the little woman who would provoke the big war,” Prothon said in a lovely tenor voice. For a moment, facing what might be her doom, Vara was smitten by this paradoxical combination of bull strength and attractive boyishness. “Any success today?” he asked sympathetically.

Vara blinked several more times, then mumbled, “I sense…”And stopped herself with a knuckle against her lips. She wanted to cry, or to lash out, and wasn’t sure what she would do. Make this monster bend and weep with me, before me.

“There’s a warehouse in the storage district,” she murmured, and Prothon stooped beside her, as if proposing marriage, to listen more closely.

“Again, please,” he said gently.

“There’s a warehouse in the storage district, retail center. I’ve been past it a dozen times in the last few weeks. It seemed innocuous enough-but I’ve been tuning my senses, listening more closely. I am sure there are robots inside the warehouse, perhaps a great many of them. The Chief Commissioner of the Commission of General Security-”

“Yes, of course,” Prothon said. He rose and glared out over the Specials, through the lines of his own troops, to the mob. “We’ll get you through to the warehouse,” he said. “After that, no more. It’s over.”

“What’s…over?” she asked hesitantly.

“The game,” Prothon said with a smile. “There are winners, and there are losers.”

Lodovik heard the warning sirens in his head, as did all the robots within the warehouse. He had worked out the evacuation plan with Kallusin the night before. Kallusin had told him that Plussix had anticipated a general disruption, possibly a discovery…

And now most of their avenues of escape were blocked by Imperial Specials. Kallusin and the other robots were busy in another part of the warehouse, carrying the heads and other precious Calvinian items: thousands of years of robot history and traditions, the memories of dozens of key robots, stored in dissected memory nodes or, in a few cases, in the whole heads. There was a religious aspect to the respect Kallusin held for these relics. But Lodovik had little time to contemplate the peculiarities of this robot society.

Lodovik found Klia and Brann in the dining hall at ground level. The young woman looked determined but scared-wide-eyed, face flushed. Brann seemed uncertain but not frightened, merely nervous.

Lodovik ignored a communication from Voltaire, a commentary on romantic oppositions that seemed completely useless.

“We are leaving now,” Lodovik said.

“We’re packed,” Brann said, and lifted a small cloth bag that contained all their worldly goods.

“I can feel her. She’s looking for us,” Klia said.

“Perhaps,” Lodovik said. “But there are hidden passages out of the lower levels that have not been used in thousands of years. Some emerge close to the palace detention center where Seldon is kept-”

“You know the palace-the codes for entry?”

“If they have not been changed. There is a certain inertia in the amendment of palace procedures. The codes for the Emperor’s quarters are changed twice a day, but in other portions of the extended palace, there are codes that have been in place for ten or fifteen years. We will have to take some risks-”