“Well, well, I must not be selfish,” said he, with a smile, as he pushed back his chair from the breakfast-table.  “The community is certainly the gainer, and no one the loser, save the poor out-of-work specialist, whose occupation has gone.  With that man in the field, one’s morning paper presented infinite possibilities.  Often it was only the smallest trace, Watson, the faintest indication, and yet it was enough to tell me that the great malignant brain was there, as the gentlest tremors of the edges of the web remind one of the foul spider which lurks in the centre.  Petty thefts, wanton assaults, purposeless outrage—­to the man who held the clue all could be worked into one connected whole.  To the scientific student of the higher criminal world, no capital in Europe offered the advantages which London then possessed.  But now——­” He shrugged his shoulders in humorous deprecation of the state of things which he had himself done so much to produce.

At the time of which I speak, Holmes had been back for some months, and I at his request had sold my practice and returned to share the old quarters in Baker Street.  A young doctor, named Verner, had purchased my small Kensington practice, and given with astonishingly little demur the highest price that I ventured to ask—­an incident which only explained itself some years later, when I found that Verner was a distant relation of Holmes, and that it was my friend who had really found the money.

Our months of partnership had not been so uneventful as he had stated, for I find, on looking over my notes, that this period includes the case of the papers of ex-President Murillo, and also the shocking affair of the Dutch steamship Friesland, which so nearly cost us both our lives.  His cold and proud nature was always averse, however, from anything in the shape of public applause, and he bound me in the most stringent terms to say no further word of himself, his methods, or his successes—­a prohibition which, as I have explained, has only now been removed.

Mr. Sherlock Holmes was leaning back in his chair after his whimsical protest, and was unfolding his morning paper in a leisurely fashion, when our attention was arrested by a tremendous ring at the bell, followed immediately by a hollow drumming sound, as if someone were beating on the outer door with his fist.  As it opened there came a tumultuous rush into the hall, rapid feet clattered up the stair, and an instant later a wild-eyed and frantic young man, pale, disheveled, and palpitating, burst into the room.  He looked from one to the other of us, and under our gaze of inquiry he became conscious that some apology was needed for this unceremonious entry.

“I’m sorry, Mr. Holmes,” he cried.  “You mustn’t blame me.  I am nearly mad.  Mr. Holmes, I am the unhappy John Hector McFarlane.”

He made the announcement as if the name alone would explain both his visit and its manner, but I could see, by my companion’s unresponsive face, that it meant no more to him than to me.