There it was! I could see Allyn stiffen as a peculiar sick look crossed Chase's dry face. And suddenly I heard all the ugly little nicknames--Subspace Chase, Gutless Gus, Cautious Charley--and the dozen others. For Chase was afraid. It was so obvious that not even the gray mask of his face could cover it. Yet his voice when he spoke was the same dry, pedantic voice of old. "You have the rendezvous point, Mr. Marsden. Have Mr. Esterhazy set the course and speed to arrive on time." He dismissed us with the traditional "That's all, gentlemen," and we went out separate ways. I didn't want to look at the triumphant smile on Allyn's face. We hit rendezvous at 0850, picked up a message from the Admiral at 0853, and at 0855 were on our way. We were part of a broad hemispherical screen surrounding the Cruiser Force which englobed the Line and supply train--the heavies that are the backbone of any fleet. We were headed roughly in the direction of the Rebel's fourth sector, the one top-heavy with metals industries. Our exact course was known only to the brass and the computers that planned our interlock. But where we were headed wasn't important. The "Lachesis" was finally going to war! I could feel the change in the crew, the nervousness, the anticipation, the adrenal responses of fear and excitement. After a year in the doldrums, Fleet was going to try to smash the Rebels again. We hadn't done so well last time, getting ambushed in the Fifty Suns group and damn near losing our shirts before we managed to get out. The Rebs weren't as good as we were, but they were trickier, and they could fight. After all, why shouldn't they be able to? They were human, just as we were, and any one of a dozen extinct intelligent races could testify to our fighting ability, as could others not-quite-extinct. Man ruled this section of the galaxy, and someday if he didn't kill himself off in the process he'd rule all of it. He wasn't the smartest race but he was the hungriest, the fiercest, the most adaptable, and the most unrelenting. Qualities which, by the way, were exactly the ones needed to conquer a hostile universe. But mankind was slow to learn the greatest lesson, that they _had_ to cooperate if they were to go further. We were already living on borrowed time. Before the War, ten of eleven exploration ships sent into the galactic center had disappeared without a trace. Somewhere, buried deep in the billions of stars that formed the galactic hub, was a race that was as tough and tricky as we were--maybe even tougher. This was common knowledge, for the eleventh ship had returned with the news of the aliens, a story of hairbreadth escape from destruction, and a pattern of their culture which was enough like ours to frighten any thinking man. The worlds near the center of humanity's sphere realized the situation at once and quickly traded their independence for a Federal Union to pool their strength against the threat that might come any day.