a tall tree, with an egg in your mouth, for safety, if the other boys make you laugh, as you try to come down. It is the egg which,--but enough! Everyone who has been in that position will understand what is meant. It is not difficult to collect shells on the seashore, but it is extremely difficult to find out what shells they are, after you have collected them. [Illustration: "And, in shooting at the cats with a crossbow, I had the misfortune to break several windows."] Conchology is no child's play. As to collecting marine animals for an aquarium, the trouble begins when you forget your acquisitions, and carry them about for some time in the pockets of your jacket. That jacket is apt to be dusted by the bigger boys, who also interfere with your affections for toads, lizards, snakes and other live stock dear to youth. The common ambition of boyhood is to be a great rabbit-grower, but, somehow, my rabbits did not thrive. The cats got at them, and, in shooting at the cats with a crossbow, I had the misfortune to break several windows, and riddle a conservatory. The chief objects of my later ambition have been rare old books, gems, engravings, china, and so forth. All these things, if they are to be collected, demand that you shall have your wits about you; and the peculiarity of the Duffer is that his wits are always wool-gathering. A nice collection of wool they must have stored up somewhere. As to books, one invariably begins by collecting the wrong things. In novels and essays you read of "priceless Elzevirs," and "Aldines worth their weight in gold." Fired with hope, you hang about all the stalls, where you find myriads of Elzevirs, dumpy, dirty little tomes, in small illegible type, and legions of Aldines, books quite as dirty, if not so dumpy, and equally illegible, for they are printed in italics. You think you are in luck, invest largely, and begin to give yourself the airs of an amateur and a discoverer. Then comes somebody who knows about the matter in hand, and who tells you, with all the savage joy of a collector, that nobody wants any Elzevirs and Aldines, except a very few, and they must be in beautiful old bindings, uncut down, or scarcely cut down by the binder. These you may long for, but you certainly will never find them in the fourpenny box. The Duffer is always making the mistake of buying small bargains, as he thinks them, and so he will spend, in some time, perhaps, a hundred pounds. With a hundred pounds, and with luck, and prudence, and cunning, he might perhaps buy one small volume which a collector who knew his business would not wholly disdain. But, as it is, he has squandered his money, and has nothing to show for it but a heap of trash, of the wrong date, without the necessary misprints in the right places, ragged, short, and, above all, _imperfect_. I suppose I have the richest collection of imperfect books in the world. One hugs oneself on one's _Lucasta_