"What do you want?" called Denver; then, receiving no answer, he strode impatiently up the street. "Come in," urged the Professor touching his nose for secrecy, "come in, I vant to show you some-t'ing." "Well, show it to me here," answered Denver but the Professor drew him inside the house. "You look oudt vat you do," he warned mysteriously, "dem joompers are liable to see you."