“Make haste, monseigneur!” shouted the Bretons to Porthos, who was floundering as in a dream.

But there was no time; the explosion thundered, earth gaped, the smoke which hurled through the clefts obscured the sky; the sea flowed back as though driven by the blast of flame which darted from the grotto as if from the jaws of some gigantic fiery chimera; the reflux took the bark out twenty toises; the solid rocks cracked to their base, and separated like blocks beneath the operation of the wedge; a portion of the vault was carried up towards heaven, as if it had been built of cardboard; the green and blue and topaz conflagration and black lava of liquefactions clashed and combated an instant beneath a majestic dome of smoke; then oscillated, declined, and fell successively the mighty monoliths of rock which the