Dune

"One moment, please," Kynes said. "With your permission, Sire, I must check the security of your suits."

The Duke started to speak, but Kynes pressed on: "I have concern for my own flesh as well as yours... my Lord. I'm well aware of whose throat would be slit should harm befall you two while you're in my care."

The Duke frowned, thinking: How delicate this moment! If I refuse, it may offend him. And this could be a man whose value to me is beyond measure. Yet... to let him inside my shield, touching my person when I know so little about him?

The thoughts flicked through his mind with decision hard on their heels. "We're in your hands," the Duke said. He stepped forward, opening his robe, saw Halleck come up on the balls of his feet, poised and alert, but remaining where he was. "And, if you'd be so kind," the Duke said, "I'd appreciate an explanation of the suit from one who lives so intimately with it."

"Certainly," Kynes said. He felt up under the robe for the shoulder seals, speaking as he examined the suit. "It's basically a micro-sandwich—a high-efficiency filter and heat-exchange system." He adjusted the shoulder seals. "The skin-contact layer's porous. Perspiration passes through it, having cooled the body... near-normal evaporation process. The next two layers... " Kynes tightened the chest fit. "....nclude heat exchange filaments and salt precipitators. Salt's reclaimed."

The Duke lifted his arms at a gesture, said: "Most interesting."

"Breathe deeply," Kynes said.

The Duke obeyed.

Kynes studied the underarm seals, adjusted one. "Motions of the body, especially breathing," he said, "and some osmotic action provide the pumping force." He loosened the chest fit slightly. "Reclaimed water circulates to catchpockets from which you draw it through this tube in the clip at your neck."

The Duke twisted his chin in and down to look at the end of the tube. "Efficient and convenient," he said. "Good engineering."

Kynes knelt, examined the leg seals. "Urine and feces are processed in the thigh pads," he said, and stood up, felt the neck fitting, lifted a sectioned flap there. "In the open desert, you wear this filter across your face, this tube in the nostrils with these plugs to insure a tight fit. Breathe in through the mouth filter, out through the nose tube. With a Fremen suit in good working order, you won't lose more than a thimbleful of moisture a day—even if you're caught in the Great Erg."

"A thimbleful a day," the Duke said.

Kynes pressed a finger against the suit's forehead pad, said: "This may rub a little. It if irritates you, please tell me. I could slit-patch it a bit tighter."

"My thanks," the Duke said. He moved his shoulders in the suit as Kynes stepped back, realizing that it did feel better now—tighter and less irritating.

Kynes turned to Paul. "Now, let's have a look at you, lad."

A good man but he'll have to learn to address us properly , the Duke thought.

Paul stood passively as Kynes inspected the suit. It had been an odd sensation putting on the crinkling, slick-surfaced garment. In his foreconsciousness had been the absolute knowledge that he had never before worn a stillsuit. Yet, each motion of adjusting the adhesion tabs under Gurney's inexpert guidance had seemed natural, instinctive. When he had tightened the chest to gain maximum pumping action from the motion of breathing, he had known what he did and why. When he had fitted the neck and forehead tabs tightly, he had known it was to prevent friction blisters.

Kynes straightened, stepped back with a puzzled expression. "You've worn a stillsuit before?" he asked.

"This is the first time."

"Then someone adjusted it for you?"

"No."

"Your desert boots are fitted slip-fashion at the ankles. Who told you to do that?"

"It... seemed the right way."

"That it most certainly is."

And Kynes rubbed his cheek, thinking of the legend: "He shall know your ways as though born to them ."

"We waste time," the Duke said. He gestured to the waiting 'thopter, led the way, accepting the guard's salute with a nod. He climbed in, fastened his safety harness, checked controls and instruments. The craft creaked as the others clambered aboard.

Kynes fastened his harness, focused on the padded comfort of the aircraft—soft luxury of gray-green upholstery, gleaming instruments, the sensation of filtered and washed air in his lungs as doors slammed and vent fans whirred alive.

So soft! he thought.

"All secure, Sire," Halleck said.

Leto fed power to the wings, felt them cup and dip—once, twice. They were airborne in ten meters, wings feathered tightly and afterjets thrusting them upward in a steep, hissing climb.