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, dishevelled, 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.

"Have a cigarette, Mr. McFarlane," said he, pushing his case across.
"I am sure that with your symptoms my friend Dr. Watson here would
prescribe a sedative. The weather has been so very warm these last few
days. Now, if you feel a little more composed, I should be glad if you
would sit down in that chair and tell us very slowly and quietly who you
are and what it is that you want. You mentioned your name as if I should
recognise it, but I assure you that, beyond the obvious facts that
you are a bachelor, a solicitor, a Freemason, and an asthmatic, I know
nothing whatever about you."

Familiar as I was with my friend's methods, it was not difficult for me
to follow his deductions, and to observe the untidiness of attire, the
sheaf of legal papers, the watch-charm, and the breathing which had
prompted them. Our client, however, stared in amazement.

"Yes, I am all that, Mr. Holmes, and in addition I am the most
unfortunate man at this moment in London. For Heaven's sake don't
abandon me, Mr. Holmes! If they come to arrest me before I have finished
my story, make them give me time so that I may tell you the whole
truth. I could go to gaol happy if I knew that you were working for me
outside."

"Arrest you!" said Holmes. "This is really most grati--most interesting.
On what charge do you expect to be arrested?"

"Upon the charge of murdering Mr. Jonas Oldacre, of Lower Norwood."

My companion's expressive face showed a sympathy which was not, I am
afraid, entirely unmixed with satisfaction.

"Dear me," said he; "it was only this moment at breakfast that I