Nirgal held a palm to his forehead, tried to think about it. “Three hundred ten K,” he ventured. “Shit.”
“You’ve caught a fever,” she said.
One of his bodyguards sat beside him. Nirgal told him about his temperature, and the man said, “Will you ask your wristpad?”
Nirgal nodded, asked for a readout. 309 K. “Shit.”
“How do you feel?”
“Hot. Heavy.”
“We’d better get you to see someone.”
Nirgal shook his head, but a wave of dizziness came over him as he did. He watched the bodyguards calling to make arrangements. Bly came over, and they asked him questions.
“At night?” Bly said. More quiet talk. Bly shrugged; not a good idea, the shrug said, but possible. The bodyguards went on, and Bly tossed down the last of his pint and stood. His head was still at the same level as Nirgal’s, although Nirgal had slid down to rest his back against the table. A different species, a squat powerful amphibian. Had they known that, before the flood? Did they know it now?
People said good-bye, crushed or coddled his hand. Climbing the conning-tower ladder was painful work. Then they were out in the cool wet night, fog shrouding everything. Without a word Bly led them onto his boat, and he remained silent as he started the engines and unmoored the boat. Off they puttered over a low swell. For the first time the rocking over the waves made Nirgal really queasy. Nausea was worse than pain. He sat down beside Bly on a stool, and watched the gray cone of illuminated water and fog before their bow. When dark objects loomed out of the fog Bly would slow, even shove the engines into reverse. Once he hissed. This went on for a long time. By the time they docked in the streets of Faversham, Nirgal was too sick to say good-bye properly; he could only grasp Bly’s hand and look down briefly into the man’s blue eyes. Such faces. You could see people’s souls right there in their faces. Had they known that before? Then Bly was gone and they were in a car, humming through the night. Nirgal’s weight was increasing as it had during the descent in the elevator. Onto a plane, ascending in darkness, descending in darkness, ears popping painfully, nausea; they were in Berne and Sax was there by his side, a great comfort.
He was in a bed, very hot, his breathing wet and painful. Out one window, the Alps. The white breaking up out of the green, like death itself rearing up out of life, crashing through to remind him that viriditas was a green fuse that would someday explode back into nova whiteness, returning to the same array of elements it had been before the pattern dust devil had picked it up. The white and the green; it felt like the Jungfrau was shoving up his throat. He wanted to sleep, to get away from that feeling.
Sax sat at his side, holding his hand. “I think he needs to be in Martian gravity,” he was saying to someone who did not seem to be in the room. “It could be a form of altitude sickness. Or a disease vector. Or allergies. A systemic response. Edema, anyway. Let’s take him up immediately in a ground-to-space plane, and get him into a g ring at Martian g. If I’m right it will help, if not it won’t hurt.”
Nirgal tried to speak, but couldn’t catch his breath. This world had infected him— crushed him— cooked him in steam and bacteria. A blow to the ribs: he was allergic to Earth. He squeezed Sax’s hand, pulled in a breath like a knife to the heart. “Yes,” he gasped, and saw Sax squint. “Home, yes.”
Part Five
Home at Last
An old man sitting at sickbed. Hospital rooms are all the same. Clean, white, cool, humming, fluorescent. On the sickbed lies a man, tall, dark-skinned, thick black eyebrows. Sleeping fitfully. The old man is hunched at his head. One finger touches the skull behind the ear. Under his breath the old man is muttering. “If it’s an allergic response, then your own immune system has to be convinced that the allergen isn’t really a problem. They haven’t identified an allergen. Pulmonary edema is usually high-altitude sickness, but maybe the mix of gases caused it, or maybe it was low-altitude sickness. You need to get water out of your lungs. They’ve done pretty well with that. The fever and chills might be amenable to biofeedback. A really high fever is dangerous, you must remember that. I remember the time you came into the baths after falling into the lake. You were blue. Jackie jumped right in— no, maybe she stopped to watch. You held Hiroko and me by the arms, and we all saw you warm up. Nonshivering thermogenesis, everyone does it, but you did it voluntarily, and very powerfully as well. I’ve never seen anything like it. I still don’t know how you did it. You were a wonderful boy. People can shiver at will if they want, so maybe it’s like that, only inside. It doesn’t really matter, you don’t need to know how, you just need to do it. If you can do it in the other direction. Bring your temperature down. Give it a try. Give it a try. You were such a wonderful boy.”The old man reaches out and grabs the young man by the wrist. He holds it and squeezes.