"A forty-mile-high mountain," I finally said, "is not a mountain. It is a world all by itself, which some dumb deity forgot to throw into orbit."
"I take it you're not interested?"
I looked back at the gray and lavender slopes and followed them upward once more again, until all color drained away, until the silhouette was black and jagged and the top still nowhere in sight, until my eyes stung and burned behind their protective glasses; and I saw clouds bumping up against that invincible outline, like icebergs in the sky, and I heard the howling of the retreating winds which had essayed to measure its grandeur with swiftness and, of course, had failed.
"Oh, I'm interested," I said, "in an academic sort of way. Let's go back to town, where I can eat and drink and maybe break a leg if I'm lucky."
He headed the flier south, and I didn't look around as we went. I could sense her presence at my back, though, all the way: The Gray Sister, the highest mountain in the known universe. Unclimbed, of course.
She remained at my back during the days that followed, casting her shadow over everything I looked upon. For the next two days I studied the pictures I had taken and I dug up some maps and I studied them, too; and I spoke with people who told me stories of the Gray Sister, strange stories....
During this time, I came across nothing really encouraging. I learned that there had been an attempt to colonize Diesel a couple centuries previously, back before faster-than-light ships were developed. A brand-new disease had colonized the first colonists, however, wiping them out to a man. The new colony was four years old, had better doctors, had beaten the plague, was on Diesel to stay and seemed proud of its poor taste when it came to worlds. Nobody, I learned, fooled around much with the Gray Sister. There had been a few abortive attempts to climb her, and some young legends that followed after.
During the day, the sky never shut up. It kept screaming into my eyes, until I took to wearing my climbing goggles whenever I went out. Mainly, though, I sat in the hotel lounge and ate and drank and studied the pictures and cross-examined anyone who happened to pass by and glance at them, spread out there on the table.
I continued to ignore all Henry's questions. I knew what he wanted, and he could damn well wait. Unfortunately, he did, and rather well, too, which irritated me. He felt I was almost hooked by the Sister, and he wanted to Be There When It Happened. He'd made a fortune on the Kasla story, and I could already see the opening sentences of this one in the smug lines around his eyes. Whenever he tried to make like a poker player, leaning on his fist and slowly turning a photo, I could see whole paragraphs. If I followed the direction of his gaze, I could probably even have seen the dust jacket.
At the end of the week, a ship came down out of the sky, and some nasty people got off and interrupted my train of thought. When they came into the lounge, I recognized them for what they were and removed my black lenses so that I could nail Henry with my basilisk gaze and turn him into stone. As it would happen, he had too much alcohol in him, and it didn't work.
"You tipped off the press," I said.
"Now, now," he said, growing smaller and stiffening as my gaze groped its way through the murk of his central nervous system and finally touched upon the edges of that tiny tumor, his forebrain. "You're well known, and...."
I replaced my glasses and hunched over my drink, looking far gone, as one of the three approached and said, "Pardon me, but are you Jack Summers?"
To explain the silence which followed, Henry said, "Yes, this is Mad Jack, the man who climbed Everest at twenty-three and every other pile of rocks worth mentioning since that time. At thirty-one, he became the only man to conquer the highest mountain in the known universe--Mount Kasla on Litan--elevation, 89,941 feet. My book--"
"Yes," said the reporter. "My name is Cary, and I'm with GP. My friends represent two of the other syndicates. We've heard that you are going to climb the Gray Sister."
"You've heard incorrectly," I said.
"Oh?"
The other two came up and stood beside them.
"We thought that--" one of them began.
"--you were already organizing a climbing party," said the other.
"Then you're not going to climb the Sister?" asked Cary, while one of the two looked over my pictures and the other got ready to take some of his own.
"Stop that!" I said, raising a hand at the photographer. "Bright lights hurt my eyes!"
"Sorry. I'll use the infra," he said, and he started fooling with his camera.
Cary repeated the question.
"All I said was that you've heard incorrectly," I told him. "I didn't say I was and I didn't say I wasn't. I haven't made up my mind."
"If you decide to try it, have you any idea when it will be?"
"Sorry, I can't answer that."
Henry took the three of them over to the bar and started explaining something, with gestures. I heard the words "...out of retirement after four years," and when/if they looked to the booth again, I was gone.
I had retired, to the street which was full of dusk, and I walked along it thinking. I trod her shadow even then, Linda. And the Gray Sister beckoned and forbade with her single unmoving gesture. I watched her, so far away, yet still so large, a piece of midnight at eight o'clock. The hours that lay between died like the distance at her feet, and I knew that she would follow me wherever I went, even into sleep. Especially into sleep.
So I know, at that moment. The days that followed were a game I enjoyed playing. Fake indecision is delicious when people want you to do something. I looked at her then, my last and my largest, my very own Koshtra Pivrarcha, and I felt that I was born to stand upon her summit. Then I could retire, probably remarry, cultivate my mind, not worry about getting out of shape, and do all the square things I didn't do before, the lack of which had cost me a wife and a home, back when I had gone to Kasla, elevation 89,941 feet, four and a half years ago, in the days of my glory. I regarded my Gray Sister across the eight o'clock world, and she was dark and noble and still and waiting, as she had always been.
II
The following morning I sent the messages. Out across the light-years like cosmic carrier pigeons they went. They winged their ways to some persons I hadn't seen in years and to others who had seen me off at Luna Station. Each said, in its own way, "If you want in on the biggest climb of them all, come to Diesel. The Gray Sister eats Kasla for breakfast. R.S.V.P. c/o. The Lodge, Georgetown. Whitey."
Backward, turn backward....
I didn't tell Henry. Nothing at all. What I had done and where I was going, for a time, were my business only, for that same time. I checked out well before sunrise and left him a message on the desk:
"Out of town on business. Back in a week. Hold the fort. Mad Jack."
I had to gauge the lower slopes, tug the hem of the lady's skirt, so to speak, before I introduced her to my friends. They say only a madman climbs alone, but they call me what they call me for a reason.
From my pix, the northern face had looked promising.
I set the rented flier down as near as I could, locked it up, shouldered my pack and started walking.
Mountains rising to my right and to my left, mountains at my back, all dark as sin now in the predawn light of a white, white day. Ahead of me, not a mountain, but an almost gentle slope which kept rising and rising and rising. Bright stars above me and cold wind past me as I walked. Straight up, though, no stars, just black. I wondered for the thousandth time what a mountain weighed. I always wonder that as I approach one. No clouds in sight. No noises but my boot sounds on the turf and the small gravel. My small goggles flopped around my neck. My hands were moist within my gloves. On Diesel, the pack and I together probably weighed about the same as me alone on Earth--for which I was duly grateful. My breath burned as it came and steamed as it went. I counted a thousand steps and looked back, and I couldn't see the flier. I counted a thousand more and then looked up to watch some stars go out. About an hour after that, I had to put on my goggles. By then I could see where I was headed. And by then the wind seemed stronger.