It was a peculiar case which had brought them to that out-of-the-way neighborhood, and required delicate handling.

Their interest lay in the house next door, a big, rambling wooden structure, which, with theirs, stood somewhat apart, with vacant lots all about.

The house in question was occupied, and had been for years, by its owner, Doctor Hiram A. Grantley.

Grantley was well known in New York medical circles. Indeed, his fame was at least twenty-five years old.

He was accounted one of the most skillful surgeons in the State, which necessarily meant in the United States as well. He had a long list of remarkably daring and successful operations to his credit, and might have been one of the wealthiest and most honored men in his profession had it not been for certain unfortunate peculiarities, which had grown upon him as the years passed.

People were afraid of him—that was the sum and substance of it.

He was altogether too daring and ruthless in his methods, too ready to operate on the slightest provocation. He was never satisfied with the conservative methods of his colleagues, but was always seeking new ways of carving up the human frame. The individual patient meant nothing to him. It was a matter of supreme indifference to Doctor Hiram Grantley whether his “cases” lived or died, so long as they gave him a chance to test his theories.

Of course, he recognized as clearly as any one that a surgeon’s ultimate success must lie in saving life, not in taking it. That was his goal, but, being apparently heartless, and looking upon the individuals who sought his services much as other surgeons looked upon guinea pigs—merely as subjects for experimentation—he usually preferred to try something new rather than follow a safe-and-sane procedure which had proved its worth in hundreds or thousands of cases.

That was the quickest way to advance the science of surgery, according to Grantley, and the result was that, years before, people who knew of his tendencies had ceased, for the most part, to go to him, unless they were in such desperate straits that they were willing to take a last, supreme chance.

Consequently, his practice had fallen away to a very marked extent, and, despite his acknowledged brilliancy and the many improved methods he had introduced from time to time, he had come to be looked upon with more or less distrust, even by the members of his own profession.