TOM SAWYER AND HIS BAND
his turn when Sam Clemens leaped aside with a yell:
"Look out, boys; she's coming!"
She came. The huge boulder kept to the ground at first, then, gathering momentum, it went bounding into the air. About half-way down the hill it struck a sapling and cut it clean off. This turned its course a little, and the negro in the cart, hearing the noise and seeing the great mass come crashing in his direction, made a wild effort to whip up his mule.
The boys watched their bomb with growing interest. It was headed straight for the negro, also for a cooper-shop across the road. It made longer leaps with every bound, and, wherever it struck, fragments and dust would fly. The shop happened to be empty, but the rest of the catastrophe would call for close investigation. They wanted to fly, but they could not move until they saw the rock land. It was making mighty leaps now, and the terrified negro had managed to get exactly in its path. The boys stood holding their breath, their mouths open.
Then, suddenly, they could hardly believe their eyes; a little way above the road the boulder struck a projection, made one mighty leap into the air, sailed clear over the negro and his mule, and landed in the soft dirt beyond the road, only a fragment striking the shop, damaging, but not wrecking it. Half buried in the ground, the great stone lay there for nearly forty years; then it was broken up. It was the last rock the boys ever rolled down. Nearly
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