allude to Darwin's 'Climbing Plants' and to his 'Earthworms;' these are astonishing works of singular patience and careful observation. The first gives most fascinating facts about such a common plant, for example, as the hedge bryony and the circular motion of its tendrils. Any farmer, for instance, will tell you that the hop-bine will insist upon going round the pole in one direction, and you cannot persuade it to go the other. These circular movements seem almost to resemble those of the planets about their centre, all things down to the ether seem to have a rotatory motion; and some foreign plants which he grew send their far-extended tendrils round and round with so patent a movement that you can see it hour by hour like the hand of a clock. Perhaps the little book on earthworms is a yet more wonderful achievement of this great genius, who had not only untiring patience to observe and verify, but also possessed imagination, and could thereby see the motive idea at work behind the facts. At first it has a repellent sound, but we quickly learn how clumsy and prejudiced have been our views of the despised worm thrown up by every ploughshare. I have spoken of the veined elms and their thousand thousand branches that divide like the nerves; from each of these nerves of living wood there has fallen its breathing lungs of leaf. Where are these million leaves? By night the worm has drawn them into his gallery beneath the surface, and they have formed his food to again become the richest guano, to help the succulent growth of green grass and corn. Merely for profit alone, the profit of this digested food for plants, the agriculturist should preserve some trees that their leaves may thus be applied. The despised worm, the lowly worm, is actually so exquisitely organised that the whole of its body is sensitive to light, and is as conscious of the ray as the pupil of your own eye. Here is great and good work like that of those classics, the manuscripts of which were the first to be copied by the early printers, and books like this would be well thumbed of the country reader.