Dust! it is all a delusion. It is not the dust that makes women anxious to invade the inmost recesses of your Sanctum--it is an ingrained curiosity. And this feminine weakness, which dates from Eve, is a common motive in the stories of our oldest literature and Folk-lore. What made Fatima so anxious to know the contents of the room forbidden her by Bluebeard? It was positively nothing to her, and its contents caused not the slightest annoyance to anybody. That story has a bad moral, and it would, in many ways, have been more satisfactory had the heroine been left to take her place in the blood-stained chamber, side by side with her peccant predecessors. Why need the women-folk (God forgive me!) bother themselves about the inside of a man's library, and whether it wants dusting or not? My boys' playroom, in which is a carpenter's bench, a lathe, and no end of litter, is never tidied--perhaps it can't be, or perhaps their youthful vigour won't stand it--but my workroom must needs be dusted daily, with the delusive promise that each book and paper shall be replaced exactly where it was. The damage done by such continued treatment is incalculable. At certain times these observances are kept more religiously than others; but especially should the book-lover, married or single, beware of the Ides of March. So soon as February is dead and gone, a feeling of unrest seizes the housewife's mind. This increases day by day, and becomes dominant towards the middle of the month, about which period sundry hints are thrown out as to whether you are likely to be absent for a day or two. Beware! the fever called "Spring Clean" is on, and unless you stand firm, you will rue it. Go away, if the Fates so will, but take the key of your own domain with you.