The lovers agreed, after this, to fly to an Eastern tribe into which they would ask to be adopted, but they were pledged, if aught interfered with their escape, to meet beneath the lake. Nockawando interfered. On the next night, as the unsuspecting Shonkeek was paddling over to the island where the maid awaited him, the jealous rival, rowing softly in his wake, sent an arrow into his back, and Shonkeek, without a cry, pitched headlong into the water. Yet, to the eyes of Nockawando, he appeared to keep his seat and urge his canoe forward. The girl saw the boat approach: it sped, now, like an eagle's flight. One look, as it passed the rock; one glance at the murderer, crouching in his birchen vessel, and with her lover's name on her lips she leaped into her own canoe and pushed out from shore. Nockawando heard her raise the death-song and rowed forward as rapidly as he could, but near the middle of the lake his arm fell palsied. The song had ended and the night had become strangely, horribly still. Not a chirp of cricket, not a lap of wave, not a rustle of leaf. Motionless the girl awaited, for his boat was still moving by the impetus of his last stroke of the paddle. The evening star was shining low on the horizon, and as her figure loomed in the darkness the star shone through at the point where her eye had looked forth. It was no human creature that sat there. Then came the dead man's boat. The two shadows rowed noiselessly together, and as they disappeared in the mist that was now settling on the landscape, an unearthly laugh rang over the lake; then all was still. When Nockawando reached the camp that night he was a raving maniac. The Indians never found the bodies of the pair, but they believed that while water remains in Pontoosuc its surface will be vexed by these journeys of the dead. THE SALEM ALCHEMIST In 1720 there lived in a turreted house at North and Essex Streets, in Salem, a silent, dark-visaged man,--a reputed chemist. He gathered simples in the fields, and parcels and bottles came and went between him and learned doctors in Boston; but report went around that it was not drugs alone that he worked with, nor medicines for passing ailments that he distilled. The watchman, drowsily pacing the streets in the small hours, saw his shadow move athwart the furnace glare in his tower, and other shadows seemed at the moment to flit about it--shadows that could be thrown by no tangible form, yet that had a grotesque likeness to the human kind. A clink of hammers and a hiss of steam were sometimes heard, and his neighbors devoutly hoped that if he secured the secret of the philosopher's stone or the universal solvent, it would be honestly come by.