On they went over the Great Western Railway of Canada, and then over the Michigan Central; and on the morning after leaving Niagara they rolled into Chicago. Here they spent a day in visiting the interesting places in the Lake City. An old friend of Doctor Bronson came to see him at the Tremont House, and took the party out for a drive. Under the guidance of this hospitable citizen, they were taken to see the City-hall, the stock-yards, the tunnel under the river, the grain-elevators, and other things with which every one who spends a short time in Chicago is sure to be made familiar. They were shown the traces of the great fire of 1870, and were shown, too, what progress had been made in rebuilding the city and removing the signs of the calamity. Before they finished their tour, they had absorbed much of the enthusiasm of their guide, and were ready to pronounce Chicago the most remarkable city of the present time.
"You were so anxious to get the General's letter?" I asked."It's an instrument," rejoined Gregg, leaning over the side of the car. "Evidently it has some sort of effect upon the fundamental processes of the human organism. That's clear, to me. Probably it replaces some of the ordinary functions and alters others. One gets a sort of glimmerof an immense speeding up of the entire organism, and the brain of man developing new senses and powers of apprehension. They would have all sorts of second sights and subsidiary senses. They would feel their way about in a larger universe, creep into all sorts of niches and corners unknown to us, because of their different construction."MARY. MARY.