Earth changed suddenly from a black silhouette to a slender silver crescent as the half-degree white disc of the Sun came out from behind her. "I want to clip her about a thousand miles out, Slipstick," Lazarus said tensely, "at two gees. Gimme a temporary vector." Libby hesitated only momentarily and gave it to him. Lazarus again sounded acceleration warning and boosted to twice Earth-normal gravity. Lazarus was tempted to raise the boost to emergency-full but he dared not do so with a shipload of groundlubbers; even two gees sustained for a long period might be too much of a strain for some of them. Any Naval pursuit craft ordered to intercept them could boost at much higher gee and their selected crews could stand it. But it was just a chance they would have to take... and anyhow, he reminded himself, a Navy ship could not maintain a high boost for long; her mile-seconds were strictly limited by her reaction-mass tanks.

The New Frontiers had no such old-fashioned limits, no tanks; her converter accepted any mass at all, turned it into pure radiant energy. Anything would serve-meteors, cosmic dust, stray atoms gathered in by her sweep field, or anything from the ship herself, such as garbage, dead bodies, deck sweepings, anything at all. Mass was energy. In dying, each tortured gram gave up nine hundred million trillion ergs of thrust. The crescent of Earth waxed and swelled and slid off toward the left edge of the hemispherical screen while the Sun remained dead ahead. A little more than twenty minutes later, when they were at closest approach and the crescent, now at half phase, was sliding out of the bowl screen, the ship-to-ship circuit came to life. "New Frontiers!" a forceful voice sounded. "Maneuver to orbit and lay to! This is an official traffic control order."

Lazarus shut it off. "Anyhow," he said cheerfully, "if they try to catch us, they won't like chasing us down into the Sun! Andy, it's a clear road now and time we corrected, maybe; You want to compute it? Or will you feed me the data?"

"I'll compute it," Libby answered. He had already discovered that the ship's characteristics pertinent to astrogation, including her "black body" behavior, were available at both piloting stations. Armed with this and with the running data from instruments he set out to calculate the hyperboloid by which he intended to pass the Sun. He made a half-hearted attempt to use the ship's ballistic calculator but it baffled him; it was a design he was not used to, having no moving parts of any sort, even in the exterior controls. So he gave it up as a waste of time and fell back on the strange talent for figures lodged in his brain. His brain had no moving parts, either, but he was used to it.

Lazarus decided to check on their popularity rating. He switched on the ship-to-ship again, found that it was still angrily squawking, although a little more faintly. They knew his own name now-one of his names-which caused him to decide that the boys in the Chili must have called traffic control almost at once. He tut-tutted sadly when he learned that "Captain Sheffield's" license to pilot had been suspended. He shut it off and tried the Naval frequencies... then shut them off also when he was able to raise nothing but code and scramble, except that the words "New Frontiers" came through once in clear.

He said something about "sticks and stones may break my bones-" and tried another line of investigation. Both by long-range radar and by paragravitic detector he could tell that there were ships in their neighborhood but this alone told him very little; there were bound to be ships this close to Earth and he had no easy way to distinguish, from these data alone, an unarmed liner or freighter about her lawful occasions from a Naval cruiser in angry pursuit.

But the New Frontiers had more resources for analyzing what was around her than had an ordinary ship; she had been specially equipped to cope unassisted with any imaginable strange conditions. The hemispherical control room in which they lay was an enormous multi-screened television receiver which could duplicate the starry heavens either in view-aft or view-forward at the selection of the pilot. But it also had other circuits, much more subtle; simultaneously or separately it could act as an enormous radar screen as well, displaying on it the blips of any body within radar range.

But that was just a starter. Its inhuman senses could apply differential analysis to doppler data and display the result in a visual analog. Lazarus studied his lefthand control bank, tried to remember everything be had been told about it, made a change in the set up.

The simulated stars and even the Sun faded to dimness; about a dozen lights shined brightly.

He ordered the board to check them for angular rate; the bright lights turned cherry red, became little comets trailing off to pink tails-all but one, which remained white and grew no tail. He studied the others for a moment, decided that their vectors were such that they would remain forever strangers, and ordered the board to check the line-of-sight doppler on the one with a steady bearing.

It faded to violet, ran halfway through the spectrum and held steady at blue-green. Lazarus thought a moment, subtracted from the inquiry their own two gees of boost; it turned white again. Satisfied he tried the same tests with view-aft.

"Lazarus-"

"Yeah, Lib?"

"Will it interfere with what you are doing if I give you the corrections now?"

"Not at all. I was just taking a look-see. If this magic lantern knows what it's talking about, they didn't manage to get a pursuit job on our tail in time."

"Good. Well, here are the figures..."

"Feed 'em in yourself, will you? Take the conn for a while. I want to see about some coffee and sandwiches. How about you? Feel like some breakfast?"

Libby nodded absent-mindedly, already starting to revise the ship's trajectory. Ford spoke up eagerly, the first word he had uttered in a long, time. "Let me get it. I'd be glad to." He seemed pathetically anxious to be useful.

"Mmm... you might get into some kind of trouble, Slayton. No matter what sort of a selling job Zack did, your name is probably 'Mud' with most of the members. I'll phone aft and raise somebody."

"Probably nobody would recognize me under these circumstances," Ford argued. "Anyway, it's a legitimate errand-I can explain that."

Lazarus saw from his face that it was necessary to the man's morale. "Okay... if you can handle yourself under two gees."

Ford struggled heavily up out of the acceleration couch he was in. "I've got space legs. What kind of sandwiches?"

"I'd say corned beef, but it would probably be some damned substitute. Make mine cheese, with rye if they've got it, and use plenty of mustard. And a gallon of coffee. What are you having, Andy?"

"Me? Oh, anything that is convenient,"

Ford started to leave, bracing himself heavily against double weight, then he added, "Oh-it might save time if you could tell me where to go." -

"Brother," said Lazarus, "if this ship isn't pretty well crammed with food, we've all made a terrible mistake. Scout around. You'll find some."

Down, down, down toward the Sun, with speed increasing by sixty-four feet per second for every second elapsed. Down and still down for fifteen endless hours of double weight. During this time they traveled seventeen million miles and reached the inconceivable speed of six hundred and forty miles per second. The figures mean little-think instead of New York to Chicago, a half hour's journey even by stratomail, done in a single heartbeat.

Barstow had a rough time during heavy weight. For all of the others it was a time to lie down, try hopelessly to sleep, breathe painfully and seek new positions in which to rest from the burdens of their own bodies. But Zaccur Barstow was driven by his sense of responsibility; he kept going though the Old Man of the Sea sat on his neck and raised his weight to three hundred and fifty pounds.