ntil he pounces, and then evident only to his victim."

"There have," said I, "been numerous petty thefts."

Holmes snorted his contempt.

"This great and sombre stage is set for something more worthy than
that," said he. "It is fortunate for this community that I am not a
criminal."

"It is, indeed!" said I heartily.

"Suppose that I were Brooks or Woodhouse, or any of the fifty men who
have good reason for taking my life, how long could I survive against
my own pursuit? A summons, a bogus appointment, and all would be over.
It is well they don't have days of fog in the Latin countries--the
countries of assassination. By Jove! here comes something at last to
break our dead monotony."

It was the maid with a telegram. Holmes tore it open and burst out
laughing.

"Well, well! What next?" said he. "Brother Mycroft is coming round."

"Why not?" I asked.

"Why not? It is as if you met a tram-car coming down a country lane.
Mycroft has his rails and he runs on them. His Pall Mall lodgings, the
Diogenes Club, Whitehall--that is his cycle. Once, and only once, he
has been here. What upheaval can possibly have derailed him?"

"Does he not explain?"

Holmes handed me his brother's telegram.

Must see you over Cadogen West. Coming at once.

Mycroft.

"Cadogen West? I have heard the name."

"It recalls nothing to my mind. But that Mycroft should break out in
this erratic fashion! A planet might as well leave its orbit. By the
way, do you know what Mycroft is?"

I had some vague recollection of an explanation at the time of the
Adventure of the Greek Interpreter.

"You told me that he had some small office under the British
government."

Holmes chuckled.

"I did not know you quite so well in those days. One has to be
discreet when one talks of high matters of state. You are right in
thinking that he under the British government. You would also be right
in a sense if you said that occasionally he IS the British government."

"My dear Holmes!"

"I thought I might surprise you. Mycroft draws four hundred and fifty
pounds a year, remains a subordinate, has no ambitions of any kind,
will receive neither honour nor title, but remains the most
indispensable man in the country."

"But how?"

"Well, his position is unique. He has made it for himself. There has
never been anything like it before, nor will be again. He has the
tidiest and most orderly brain, with the greatest capacity for st