A gracious reader no doubt has remarked that these humble sermons have for subjects some little event which happens at the preacher's own gate, or which falls under his peculiar cognizance. Once, you may remember, we discoursed about a chalk-mark on the door. This morning Betsy, the housemaid, comes with a frightened look, and says, “Law, mum! there's three bricks taken out of the garden wall, and the branches broke, and all the pears taken off the pear-tree!” Poor peaceful suburban pear-tree! Gaol-birds have hopped about thy branches, and robbed them of their smoky fruit. But those bricks removed; that ladder evidently prepared, by which unknown marauders may enter and depart from my little Englishman's castle; is not this a subject of thrilling interest, and may it not BE CONTINUED IN A FUTURE NUMBER?--that is the terrible question. Suppose, having escaladed the outer wall, the miscreants take a fancy to storm the castle? Well--well! we are armed; we are numerous; we are men of tremendous courage, who will defend our spoons with our lives; and there are barracks close by (thank goodness!) whence, at the noise of our shouts and firing, at least a thousand bayonets will bristle to our rescue. What sound is yonder? A church bell. I might go myself, but how listen to the sermon? I am thinking of those thieves who have made a ladder of my wall, and a prey of my pear-tree. They may be walking to church at this moment, neatly shaved, in clean linen, with every outward appearance of virtue. If I went, I know I should be watching the congregation, and thinking, “Is that one of the fellows who came over my wall?” If, after the reading of the eighth Commandment, a man sang out with particular energy, “Incline our hearts to keep this law,” I should think, “Aha, Master Basso, did you have pears for breakfast this morning?” Crime is walking round me, that is clear. Who is the perpetrator? . . . What a changed aspect the world has, since these last few lines were written! I have been walking round about my premises, and in consultation with a gentleman in a single-breasted blue coat, with pewter buttons, and a tape ornament on the collar. He has looked at the holes in the wall, and the amputated tree. We have formed our plan of defence--PERHAPS OF ATTACK. Perhaps some day you may read in the papers, “DARING ATTEMPT AT BURGLARY--HEROIC VICTORY OVER THE VILLAINS,” &c. &c. Rascals as yet unknown! perhaps you, too, may read these words, and may be induced to pause in your fatal intention. Take the advice of a sincere friend, and keep off. To find a man writhing in my man-trap, another mayhap impaled in my ditch, to pick off another from my tree (scoundrel! as though he were a pear) will give me no pleasure; but such things may happen. Be warned in time, villains! Or, if you MUST pursue your calling as cracksmen, have the goodness to try some other shutters. Enough! subside into your darkness, children of night! Thieves! we seek