r I found myself in the
corner of a first-class carriage flying along en route for Exeter, while
Sherlock Holmes, with his sharp, eager face framed in his ear-flapped
travelling-cap, dipped rapidly into the bundle of fresh papers which he
had procured at Paddington. We had left Reading far behind us before
he thrust the last one of them under the seat, and offered me his
cigar-case.

"We are going well," said he, looking out the window and glancing at his
watch. "Our rate at present is fifty-three and a half miles an hour."

"I have not observed the quarter-mile posts," said I.

"Nor have I. But the telegraph posts upon this line are sixty yards
apart, and the calculation is a simple one. I presume that you
have looked into this matter of the murder of John Straker and the
disappearance of Silver Blaze?"

"I have seen what the Telegraph and the Chronicle have to say."

"It is one of those cases where the art of the reasoner should be
used rather for the sifting of details than for the acquiring of fresh
evidence. The tragedy has been so uncommon, so complete and of such
personal importance to so many people, that we are suffering from a
plethora of surmise, conjecture, and hypothesis. The difficulty is to
detach the framework of fact--of absolute undeniable fact--from the
embellishments of theorists and reporters. Then, having established
ourselves upon this sound basis, it is our duty to see what inferences
may be drawn and what are the special points upon which the whole
mystery turns. On Tuesday evening I received telegrams from both Colonel
Ross, the owner of the horse, and from Inspector Gregory, who is looking
after the case, inviting my cooperation."

"Tuesday evening!" I exclaimed. "And this is Thursday morning. Why
didn't you go down yesterday?"

"Because I made a blunder, my dear Watson--which is, I am afraid, a more
common occurrence than any one would think who only knew me through your
memoirs. The fact is that I could not believe it possible that the most
remarkable horse in England could long remain concealed, especially in
so sparsely inhabited a place as the north of Dartmoor. From hour to
hour yesterday I expected to hear that he had been found, and that
his abductor was the murderer of John Straker. When, however, another
morning had come, and I found that beyond the arrest of young Fitzroy
Simpson nothing had been done, I felt that it was time for me to take
action. Yet in some ways I feel th