suddenly Fritz got up, advanced a step or two, gazing fixedly along the avenue which led from Jackal River, then he exclaimed—
“I see something so strange in the distance, father! What in the world can it be? first it seems to be drawn in coils on the ground like a cable, then uprises as it were a little mast, then that sinks, and the coils move along again. It is coming towards the bridge.”
My wife took alarm at the description, and calling the other boys, retreated into the cave, where I desired them to close up the entrances, and keep watch with firearms at the upper windows. These were openings we had made in the rock at some elevation, reached within by steps, and a kind of gallery which passed along the front of the rooms.
Fritz remained by me while I examined the object through my spy-glass.
“It is, as I feared, an enormous serpent!” cried I; “it advances directly this way, and we shall be placed in the greatest possible danger, for it will cross the bridge to a certainty.”
“May we not attack it, father?” exclaimed the brave boy.
“Only with the greatest caution,” returned I; “it is far too formidable, and too tenacious of likfe, for us rashly to attempt its destruction. Thank God we are at Rockburg, where we can keep in safe retreat, while we watch for an opportunity to destroy this frightful enemy. Go up to your mother now, and assist in preparing the firearms; I will join you directly, but I must further observe the monster's movements.”
Fritz left me unwillingly, while I continued to watch the serpent, which was of gigantic size, and already much too near the bridge to admit of the possibility of removing that means of access to our dwelling. I recollected, too, how easily it would pass through the walls. The reptile advanced with writhing and undulatory movements, from time to time rearing its head to the
