Therefore, using as tools every pirate ship in that sector of space, Helmuth and his computers and navigators were slowly but grimly solving the equations of motion of that volume of interference. Smaller and smaller became the uncertainties. Then ship after ship bored into the subethereal murk, to match course and velocity with, and ultimately to come to grips with, each focus of disturbance as it was determined.

Thus in a sense, and although Kinnison and his friends did not then know it, it was only the failure of the Bergenholm that was to save their lives, and with those lives our present civilization.


Slowly, haltingly, and, for reasons already given, undetected, Kinnison made pitiful progress toward Trenco—impatiently cursing his ship, the crippled generator, its designer and its previous operators as he went. But at long last Trenco loomed large beneath them and the Lensman used his Lens.

"Lensman of Trenco space port, or any other Lensman within call!" he sent out clearly. "Kinnison of Tellus—Sol III—calling. My Bergenholm is almost out and I must sit down at Trenco space port for repairs. I have avoided the pirates so far, but they may be either behind me or ahead of me, or both. What is the situation there?"

"I fear that I can be of no help," came back a weak thought, without the customary identification. "I am out of control. However, Tregonsee is in the——"

Kinnison felt a poignant, unbearably agonizing mental impact that jarred him to the very core: a shock that, while of sledge-hammer force, was still of such a keenly, penetrant timbre that it almost exploded every cell of his brain.

Communication ceased, and the Lensman knew, with a sick, shuddering certainty, that while in the very act of talking to him a Lensman had died.


X.