Read it through once

As he looked all about him and pondered upon the mystic gloom, he began to believe that at any moment the ominous distance might be aflare, and the rolling crashes of an engagement come to his ears. Staring once at the red eyes across the river, he conceived them to be growing larger, as the orbs of a row of dragons advancing. He turned toward the colonel and saw him lift his gigantic arm and calmly stroke his mustache.