CHAPTER IVTHE ICE HOUSE IN THE SWAMP It was hardly ten minutes later when Patsy came again into the library. But, rapid as he had been in his movements, he had not been able to beat his chief. Nick Carter was already in the room, dressed in about the same kind of clothes as he had told his assistant to put on. That is, he wore a heavy leather coat, with pockets of various sizes all over it, a cap that hid most of his face, and rubber boots which came up to his hips. He carried a handsome repeating shotgun—light, but deadly, in the hands of a sure shot like the detective. Glancing at himself in a mirror, Nick was satisfied that he would not be easily recognized. To make sure, he put on a heavy beard and mustache, with the result that he did not look any more like the real Nick Carter, t

