The little man started, and turned his malignant eyes upon my friend.

“I have to thank you for a good deal,” said he. “Perhaps I’ll pay my debt some day.”

Holmes smiled indulgently.

“I fancy that, for some few years, you will find your time very fully occupied,” said he. “By the way, what was it you put into the wood-pile besides your old trousers? A dead dog, or rabbits, or what? You won’t tell? Dear me, how very unkind of you! Well, well, I daresay that a couple of rabbits would account both for the blood and for the charred ashes. If ever you write an account, Watson, you can make rabbits serve your turn.”

THE ADVENTURE OF THE DANCING MEN

Holmes had been seated for some hours in silence with his long, thin back curved over a chemical vessel in which he was brewing a particularly malodorous product. His head was sunk upon his breast, and he looked from my point of view like a strange, lank bird, with dull grey plumage and a black top-knot.

“So, Watson,” said he, suddenly, “you do not propose to invest in South African securities?”

I gave a start of astonishment. Accustomed as I was to Holmes’s curious faculties, this sudden intrusion into my most intimate thoughts was utterly inexplicable.

“How on earth do you know that?” I asked.

He wheeled round upon his stool, with a steaming test-tube in his hand, and a gleam of amusement in his deep-set eyes.