"Humph," she said at length. "I wonder if Lord Calliston's got anything to do with this murder."

[CHAPTER IV.]

THE ST. JOHN'S WOOD ESTABLISHMENT.

Cleopatra Villa was a pleasant house and a very expensive one, as Lord Calliston found to his cost. But then the presiding deity, by name Lena Sarschine, was very beautiful, and insisted upon having her dwelling fitted up in a corresponding manner, so Calliston gave way, and spent a small fortune on this bijou residence.

Dowker knew a good many of these little paradises with their worldly-wise Eves, the existence of whom was not supposed to be known to the polite world, so he felt quite at ease when upon ringing the bell he was admitted to the garden by a solemn-looking man servant. He was well acquainted with Calliston's life both public and private--neither side being very reputable--but then, with such advantages of wrong doing as the world now offers, 'tis hard to be virtuous.

Calliston had come into the title whilst in his childhood, and, the estate having been well looked after during his minority, he found plenty of money to spend when he came of age, and he certainly did spend it. Horse-racing and yachting were his two principal pleasures, but curiously enough his name was never mixed up with any well-known woman, and few of his friends knew except by hearsay of the divinity who dwelt in Cleopatra Villa. Calliston had fallen in love with her down in the country some years before, and bringing her up to town installed her in the bijou residence, which she rarely left. Occasionally she went to the theatre, and sometimes drove in the Park, but at such rare intervals that few people knew who she was. Calliston was very jealous of her and seldom asked his friends to supper, but she was reported by the few who had been thus honoured to be a very beautiful woman with charming manners. The general opinion was that he would end up by marrying her, when his entanglement with Lady Balscombe became known, and henceforward he was seen more by that lady's side than in the neighbourhood of St. John's Wood.

Dowker, from some mysterious source only known to himself, was cognisant of all this, and had now come down to discover what connection the establishment of St. John's Wood had with the murder in Jermyn Street.

He knew that Calliston had gone off with Lady Balscombe, so said he had a message from him and would like to see Miss Sarschine. The servant showed him into a magnificently-furnished drawing-room, where he awaited the appearance of the lady, intending when she entered to ask her all particulars about her maid Lydia Fenny, with a view to discovering the perpetrator of the crime. Being of an inquiring turn of mind Dowker arose from his seat when the door was closed, and folding his hands behind his back strolled about the room, his lank grey-clad figure seeming sadly out of place.

It was not a very large apartment, but luxuriously furnished, the walls being hung with pale-green silk draped in graceful folds and caught up here and there with thick silver cords. The carpet, also of a pale-green, was embroidered with bunches of white flowers, and the window curtains were of soft white Liberty silk. There were two windows on one side in deep recesses filled with brilliantly-tinted flowers, white blossoms predominating, and at the end of the room were folding doors opening into a conservatory filled with ferns, in the middle of which a small fountain splashed musically into a wide marble basin. There were low velvet-covered lounging chairs all about, tables crowded with bric-â-brac and photographs in oxydised silver frames, whilst here and there on the carpet were skins of bears and tigers. Contrary to the usual custom in drawing-rooms there was only one mirror, a small oval glass over the mantel-piece framed in pale-green plush. In the corners were high palms and other tropical vegetation, with white marble statues peering from out of their green leaves, and in one corner a handsome grand piano on the top of which lay a lot of sheet music. The room was illuminated by two or three tall brass lamps with bright green shades smothered in creamy lace, and just over the piano were a number of quaint-looking weapons arranged in a fantastic fashion. Highland broadswords, Indian daggers, and Malay krisses were all grouped round a small silver shield handsomely embossed, and though at first they seemed somewhat out of place against the rich silk hangings, yet when the eyes became accustomed to them the effect was not unpleasant.

Dowker took a leisurely survey of the apartment and then returned to his seat to await the appearance of Miss Sarschine and to think over the curious aspect the Piccadilly case now presented.