I do not know how the incriminating book was used. Sir James may have managed it. Or it is more probable that so delicate a task was entrusted to the young lady’s father. The effect, at any rate, was all that could be desired.

Three days later appeared a paragraph in the Morning Post to say that the marriage between Baron Adelbert Gruner and Miss Violet de Merville would not take place. The same paper had the first police-court hearing of the proceedings against Miss Kitty Winter on the grave charge of vitriol-throwing. Such extenuating circumstances came out in the trial that the sentence, as will be remembered, was the lowest that was possible for such an offence. Sherlock Holmes was threatened with a prosecution for burglary, but when an object is good and a client is sufficiently illustrious, even the rigid British law becomes human and elastic. My friend has not yet stood in the dock.