flickered here and there, restlessly. It searched the horizon exhaustively. Then, suddenly, an oily liquid came out of the torpedo-shaped leaden object. It bubbled to the surface and spread out. It evaporated very quickly, though. The vapor was blown to the eastward by the wind. An oily liquid came out of the torpedo-shaped object, bubbled to the surface and spread out. The seeming tuna-boat forged ahead sturdily, towing that odd object, which now gushed out a volatile liquid which evaporated quickly and whose fumes were blown away. It went on for miles and miles and miles, its radar-antenna flickering nervously about the horizon while the transient film of oily stuff trailed behind it. And there was another peculiarity. The trail of dead fish grew much thicker after the liquid spread out to dry up and blow away to eastward. Instead of forty or fifty fish per mile there were hundreds. In one place, where a school of some finny sort had swum beneath the temporary layer of oil, the ocean was almost carpeted with scaly, belly-up corpses.... On August 8th the background-count of all the standard Geiger-Miller tubes on the Pacific Coast, from Oregon to Southern California, went up from 1-3 to 3-5 per minute per square centimeter of tube surface. On the same day Bud Gregory found a new home for his family. And Bud Gregory was—though the fact made him extremely unhappy—the most important man in the United States, perhaps the most important man in the world. He was in hiding because of it. He was so much more than a mere genius that there is no possible way to describe him, and therefore he drove furtively by back roads up through Northern California and across Oregon and finally found a home for his family fronting on one of the minor inlets opening off Puget Sound. The house was an abandoned shack, built of shakes—slabs cut off logs to square them for a sawmill—and it was in the last stages of dilapidation. But Bud Gregory viewed it with vast satisfaction. So did his family. His tow-headed children regarded the brush that went back to the hills with lively anticipation. It was cut-over land with only a seed-tree standing here and there. The older boys inspected the water in view with enthusiasm. Bud Gregory's wife noted that the stove, left behind when the shack was abandoned, could be patched with flattened tin cans or sheet-iron to serve admirably, and