My notion is, that he has managed to ferret out some private information in connection with the affairs of one of his master's clients, which makes him rather an awkward customer to keep in the office for the future, and which, at the same time, gives him hold enough over his employer to make it dangerous to drive him into a corner by turning him away.

I think the giving him this unheard-of chance among us is, in plain words, pretty much like giving him hush money to keep him quiet.

However that may be, Mr.
Matthew Sharpin is to have the case now in your hands, and if he succeeds with it he pokes his ugly nose into our office as sure as fate.
I put you up to this, sergeant, so that you may not stand in your own light by giving the new man any cause to complain of you at headquarters, and remain yours, FRANCIS THEAKSTONE.
FROM MR.

MATTHEW SHARPIN TO CHIEF INSPECTOR THEAKSTONE.
London, 5th July, 18--.
DEAR SIR--Having now been favored with the necessary instructions from Sergeant Bulmer, I beg to remind you of certain directions which I have received relating to the report of my future proceedings which I am to prepare for examination at headquarters.
The object of my writing, and of your examining what I have written before you send it to the higher authorities, is, I am informed, to give me, as an untried hand, the benefit of your advice in case I want it (which I venture to think I shall not) at any stage of my proceedings.
As the extraordinary circumstances of the case on which I am now engaged make it impossible for me to absent myself from the place where the robbery was committed until I have made some progress toward discovering the thief, I am necessarily precluded from consulting you personally.
Hence the necessity of my writing down the various details, which might perhaps be better communicated by word of mouth.

This, if I am not mistaken, is the position in which we are now placed.