by any means unpalatable. He accordingly made a note, upon his shirt-cuff of the amount necessary for a fatal dose, put the books back in their places, and strolled up St. James's Street, to Pestle and Humbey's, the great chemists. Mr. Pestle, who always attended personally on the aristocracy, was a good deal surprised at the order, and in a very deferential manner murmured something about a medical certificate being necessary. However, as soon as Lord Arthur explained to him that it was for a large Norwegian mastiff that he was obliged to get rid of, as it showed signs of incipient rabies, and had already bitten the coachman twice in the calf of the leg, he expressed himself as being perfectly satisfied, complimented Lord Arthur on his wonderful knowledge of Toxicology, and had the prescription made up immediately.

Lord Arthur put the capsule into a pretty little silver bonbonnière that he saw in a shop-window in Bond Street, threw away Pestle and Humbey's ugly pill-box, and drove off at once to Lady Clementina's.

`Well, monsieur le mauvais sujet,' cried the old lady, as he entered the room, `why haven't you been to see me all this time?'

`My dear Lady Clem, I never have a moment to myself,' said Lord Arthur, smiling.

`I suppose you mean that you go about all day long with Miss Sybil Merton, buying chiffons and talking nonsense? I cannot understand why people make such a fuss about being married. In my day we never dreamed of billing and cooing in public, or in private for that matter.

`I assure you I have not seen Sybil for twenty-four hours, Lady Clem. As far as I can make out, she belongs entirely to her milliners.'

`Of course; that is the only reason you come to see an ugly old woman like myself. I wonder you men don't take warning. On a fait des folies pour moi, and here I am, a poor, rheumatic creature, with a false front and a bad temper. Why, if it were not for dear Lady Jansen, who sends me all the worst French novels she can find, I don't think I could get through the day. Doctors are no use at all, except to get fees out of one. They can't even cure my heartburn.'

`I have brought you a cure for that, Lady Clem,' said Lord Arthur gravely. `It is a wonderful thing, invented by an American.'

`I don't think I like American inventions, Arthur. I am quite sure I don't. I read some American novels lately, and they were quite nonsensical.'

`Oh, but there is no nonsense at all about this, Lady Clem! I assure you it is a perfect cure. You must promise to try it;' and Lord Arthur brought the little box out of his pocket, and handed it to her.

`Well, the box is charming, Arthur. Is it really a present? That is very sweet of you. And is this the wonderful medicine? It looks like a bonbon. I'll take it at once.'

`Good heavens! Lady Clem,' cried Lord Arthur, catching hold of her hand, `you mustn't do anything of the kind. It is a homoeopathic medicine, and if you take it without having heartburn, it might do you no end of harm. Wait till you have an attack, and take it then. You will be astonished at the result.'

`I should like to take it now,' said Lady Clementina, holding up to the light the little transparent capsule, with its floating bubble of liquid aconitine. `I am sure it is delicious. The fact is that, though I hate doctors, I love medicines. However, I'll keep it till my next attack.'

`And when will that be?' asked Lord Arthur eagerly. `Will it be soon?'

`I hope not for a week. I had a very bad time yesterday morning with it. But one never knows.'

`You are sure to have one before the end of the month then, Lady Clem?'