“Oh! Jack,” said I, shuddering violently, as I stopped and seized my companion by the arm. “I can’t tell what it is that fills me with an unaccountable sensation of dread. I—I feel as if we should never more get out of this horrible swamp, or see again the blessed light of day. See! see! what horrid creature is that?”
“Pooh! man,” interrupted Jack, with a degree of levity in his tone which surprised me much. “It’s only a serpent. All these kind o’ things are regular cowards. Only let them alone and they’re sure to let you alone. I should like above all things to tickle up one o’ these brutes, and let him have a bite at my wooden toe! It would be rare fun, wouldn’t it, Bob, eh? Come, let us push on, and see that you keep me straight, old fellow!”
I made no reply for some time. I was horrified at my comrade’s levity in such circumstances. Then, as I heard him continue to chuckle and remark in an undertone on the surprise the serpent would get on discovering the exceeding toughness of his toe, it for the first time flashed across my mind that his sufferings had deranged my dear companion’s intellect.
The bare probability of such a dreadful calamity was sufficient to put to flight all my previous terrors. I now cared nothing whatever for the loathsome reptiles that wallowed in the swamps around me, and the quiet glidings and swelterings of whose hideous forms were distinctly audible in the stillness of approaching night. My whole anxiety was centred on Jack. I thought that if I could prevail on him to rest he might recover, and proposed that we should encamp; but he would not hear of this. He kept plunging on, staggering through brake and swamp, reedy pond and quaking morass, until I felt myself utterly unable to follow him a step farther.
Just at this point Jack stopped abruptly and said—
“Bob, my boy, we’ll camp here.”
It was a fearful spot. Dark, dismal, and not a square foot of dry ground.
“Here, Jack?”
“Ay, here.”
“But it’s—it’s all wet. Excuse me, my dear comrade, I’ve not yet acquired the habit of sleeping in water.”