The Memoirs of Sherlock Holmes is a collection of Sherlock Holmes stories by Arthur Conan Doyle, originally published in 1894.
The only light in the room came from the lamp upon the table at which I had been reading. Holmes edged his way round the wall and flinging the shutters together, he bolted them securely.
“You are afraid of something?” I asked.
“Well, I am.”
“My dear Holmes, what do you mean?”
“I think that you know me well enough, Watson, to understand that I am by no means a nervous man. At the same time, it is stupidity rather than courage to refuse to recognize danger when it is close upon you. Might I trouble you for a match?” He drew in the smoke of his cigarette as if the soothing influence was grateful to him.
“I must apologize for calling so late,” said he, “and I must further beg you to be so unconventional as to allow me to leave your house presently by scrambling over your back garden wall.”
“But what does it all mean?” I asked.
He held out his hand, and I saw in the light of the lamp that two of his knuckles were burst and bleeding.
“It is not an airy nothing, you see,” said he, smiling. “On the contrary, it is solid enough for a man to break his hand over.”