“A simple case, and yet, in some ways, an instructive one,” Holmes remarked, as we travelled back to town. “It hinged from the outset upon the pince-nez. But for the fortunate chance of the dying man having seized these, I am not sure that we could ever have reached our solution. It was clear to me, from the strength of the glasses, that the wearer must have been very blind and helpless when deprived of them. When you asked me to believe that she walked along a narrow strip of grass without once making a false step, I remarked, as you may remember, that it was a noteworthy performance. In my mind I set it down as an impossible performance, save in the unlikely case that she had a second pair of glasses. I was forced, therefore, to consider seriously the hypothesis that she had remained within the house. On perceiving the similarity of the two corridors, it became clear that she might very easily have made such a mistake, and, in that case, it was evident that she must have entered the professor’s room. I was keenly on the alert, therefore, for whatever would bear out this supposition, and I examined the room narrowly for anything in the shape of a hiding-place. The carpet seemed continuous and firmly firmly nailed, so I dismissed the idea of a trap-door. There might well be a recess behind the books. As you are aware, such devices are common in old libraries. I observed that books were piled on the floor at all other points, but that one bookcase was left clear. This, then, might be the door. I could see no marks to guide me, but the carpet was of a dun colour, which lends itself very well to examination. I therefore smoked a great number of those excellent cigarettes, and I dropped the ash all over the space in front of the suspected bookcase. It was a simple trick, but exceedingly effective. I then went downstairs, and I ascertained, in your presence, Watson, without your perceiving the drift of my remarks, that Professor Coram’s consumption of food had increased — as one would expect when he is supplying a second person. We then ascended to the room again, when, by upsetting the cigarette-box, I obtained a very excellent view of the floor, and was able to see quite clearly, from the traces upon the cigarette ash, that the prisoner had in our absence come out from her retreat. Well Hopkins, here we are at Charing Cross, and I congratulate you on having brought your case to a successful conclusion. You are going to headquarters, no doubt. I think, Watson, you and I will drive together to the Russian Embassy.”

We were fairly accustomed to receive weird telegrams at Baker Street, but I have a particular recollection of one which reached us on a gloomy February morning, some seven or eight years ago, and gave Mr. Sherlock Holmes a puzzled quarter of an hour. It was addressed to him, and ran thus:

Please await me. Terrible misfortune. Right wing threequarter missing, indispensable to-morrow.

OVERTON.

“Strand postmark, and dispatched ten thirty-six,” said Holmes, reading it over and over. “Mr. Overton was evidently considerably excited when he sent it, and somewhat incoherent in consequence. Well, well, he will be here, I daresay, by the time I have looked through the Times, and then we shall know all about it. Even the most insignificant problem would be welcome in these stagnant days.”

"How does your Highness wish me to be dressed?" faltered Rosa.

"Take the costume of a Frisian bride." said William; "it will suit you very well indeed."

Haarlem, whither, three days ago, we conducted our gentle reader, and whither we request him to follow us once more in the footsteps of the prisoner, is a pleasant city, which justly prides itself on being one of the most shady in all the Netherlands.

While other towns boast of the magnificence of their arsenals and dock-yards, and the splendour of their shops and markets, Haarlem's claims to fame rest upon her superiority to all other provincial cities in the number and beauty of her spreading elms, graceful poplars, and, more than all, upon her pleasant walks, shaded by the lovely arches of magnificent oaks, lindens, and chestnuts.

Haarlem, -- just as her neighbour, Leyden, became the centre of science, and her queen, Amsterdam, that of commerce, -- Haarlem preferred to be the agricultural, or, more strictly speaking, the horticultural metropolis.

In fact, girt about as she was, breezy and exposed to the sun's hot rays, she seemed to offer to gardeners so many more guarantees of success than other places, with their heavy sea air, and their scorching heat.

On this account all the serene souls who loved the earth and its fruits had gradually gathered together at Haarlem, just as all the nervous, uneasy spirits, whose ambition was for travel and commerce, had settled in Rotterdam and Amsterdam, and all the politicians and selfish worldlings at the Hague.

We have observed that Leyden overflowed with scholars. In like manner Haarlem was devoted to the gentle pursuits of peace, -- to music and painting, orchards and avenues, groves and parks. Haarlem went wild about flowers, and tulips received their full share of worship.

Haarlem offered prizes for tulip-growing; and this fact brings us in the most natural manner to that celebration which the city intended to hold on May 15th, 1673 in honour of the great black tulip, immaculate and perfect, which should gain for its discoverer one hundred thousand guilders!

Haarlem, having placed on exhibition its favourite, having advertised its love of flowers in general and of tulips in particular, at a period when the souls of men were filled with war and sedition, -- Haarlem, having enjoyed the exquisite pleasure of admiring the very purest ideal of tulips in full bloom, -- Haarlem, this tiny town, full of trees and of sunshine, of light and shade, had determined that the ceremony of bestowing the prize should be a fete which should live for ever in the memory of men.

So much the more reason was there, too, in her determination, in that Holland is the home of fetes; never did sluggish natures manifest more eager energy of the singing and dancing sort than those of the good republicans of the Seven Provinces when amusement was the order of the day.

Study the pictures of the two Teniers.

It is certain that sluggish folk are of all men the most earnest in tiring themselves, not when they are at work, but at play.