“Face Dancers!” someone screamed.

Leto, too, had been distracted by the confusion of events, the sounds of many feet running on the road, the barked orders as Fish Speakers formed their phalanx. He had applied more speed to his cart, closing the distance between himself and the guards, beginning then to ring a warning bell and sound the cart’s distortion klaxon. White noise blared across the scene, disorienting even some of the Fish Speakers who were conditioned to it.

At that instant, the petitioners discarded their pilgrim cloaks and began the transformation manoeuvre, their faces flickering into likenesses of Duncan Idaho. Leto heard the scream: “Face Dancers!” He identified its source, a consort clerk in Royal Accounting.

Leto’s initial reaction was amusement.

Guards and Face Dancers collided. Screams and shouts replaced the petitioners’ chanting. Leto recognized Tleilaxu battle commands. A thick knot of Fish Speakers formed around the black-clad figure of his Duncan. The guards were obeying Leto’s oft-repeated instruction to protect their ghola-commander.

But how will they tell him from the others?

Leto brought his cart almost to a stop. He could see Fish Speakers on the left swinging their stunclubs. Sunlight flashed from knives. Then came the buzzing hum of lasguns, a sound Leto’s grandmother had once described as “the most terrible in our universe”. More hoarse shouts and screams erupted from the vanguard.

Leto reacted with the first sound of lasguns. He swerved the Royal Cart off the road to his right, shifted from wheels to suspensors and drove the vehicle back like a battering ram into a clot of Face Dancers trying to enter the fray from his side. Turning in a tight arc, he hit more of them on the other side, feeling the crushing impact of flesh against plasteel, a red spray of blood, then he was down off the road into an erosion gully. The brown serrated sides of the gully flashed past him. He swept upward and swooped across the river canyon to a high, rock-girt viewpoint beside the Royal Road. There, he stopped and turned, well beyond the range of hand-held lasguns.

What a surprise!

Laughter shook his great body with grunting, trembling convulsions. Slowly, the amusement subsided.

From his vantage, Leto could see the bridge and the area of the attack. Bodies lay in tangled disarray all across the scene and into the flanking gullies. He recognized courtier finery, Fish Speaker uniforms, the bloodied black of the Face Dancer disguises. Surviving courtiers huddled in the background while Fish Speakers sped among the fallen making sure the attackers were dead with a swift knife stroke into each body.

Leto swept his gaze across the scene searching for the black uniform of his Duncan. There was not one such uniform standing. Not one! Leto put down a surge of frustration, then saw a clutch of Fish Speaker guards among the courtiers and… and a naked figure there.

Naked!

It was his Duncan! Naked! Of course! The Duncan Idaho without a uniform was not a Face Dancer.