Read "Tour of the Zero Club" by Edward Stratemeyer online for free on Textopian. Full text with search, annotations, highlights, and AI-powered reading aids.
To make sure that he was not mistaken, Harry continued to search in the vicinity of the spot, and presently he discovered the tracks of the sled through a tiny drift of snow on one side of the creek, twenty feet farther on.
Without hesitation he fired his gun, and, loading hastily, fired a second shot. Then he sat down impatiently to await the arrival of the others.