Humboldt's works relating to the New World are very numerous. I. He first published, in 1805, at Paris, in four volumes quarto, the Personal Narrative of his travels from 1799 to 1804. Of this splendid and interesting work, several editions have since been published in French, in twelve volumes octavo. It is upon it that his fame with the generality of readers mainly rests. II. Vues des Cordilleras et Monumens des Peuples Indigènes de l'Amerique– two volumes folio: Paris, 1811. This magnificent work, the cost of which is now £130, contains by far the finest views of the Andes in existence. Its great price renders it very scarce, and not more than a few copies are to be met with in Great Britain; but a cheap edition, without the great plates, was published at Paris in 1817. III. Recueil d'Observations Astronomiques, et de Mésures exécutées dans le Nouveau Continent: two volumes quarto. This learned work contains the result of Humboldt's astronomical and trigonometrical observations on the lunar distances, the eclipses of the satellites of Jupiter, the transit of Mercury, and upwards of five hundred elevated points in the New World, taken from barometrical observations, with all the requisite allowances and calculations carefully made. IV. Essai sur la Geographie des Plantes, ou Tableau Physique des Regions Equinoxiales: in quarto, with a great map. V. Plantes Equinoxiales recueillies au Mexique, dans l'Ile de Cuba, dans les Provinces de Caraccas, &c.: two volumes folio. A splendid and very costly work. VI. Monographie des Mélastomes: two volumes folio. A most curious and interesting work on a most interesting subject. VII. Nova Genera et Species Plantarum: three volumes folio. Containing an account of the botanical treasures collected by him in the New World, and brought home in his magnificent herbarium. VIII. Recueil des Observations de Zoologie et d'Anatomie comparée faites dans un Voyage aux Tropiques: two volumes quarto. IX. Essai Politique sur la Nouvelle Espagne. 1811: two volumes quarto. Of this admirable work a subsequent edition has been published in 1822, in four volumes octavo. It contains an astonishing collection of important statistical facts, arranged and digested with the utmost ability, and interspersed with political and philosophical reflections on the state of the human race, and the relation of society in the New World. X. Ansichten der Natur. Tubingen, 1808: in octavo. It is remarkable that this is the only one of the learned author's works on Spanish America which originally appeared in his own language; but it was soon translated into French under the title of Tableaux de la Nature. Paris: 1808. It contains a series of descriptions of the different styles of scenery and remarkable objects in the vast regions he had visited, portrayed with all the vigour and accuracy for which the author is distinguished. XI. De Distributione Geographicâ Plantarum secundum Cœig;li Temperiem et Altitudinem Montium, Prolegomena. In octavo. Paris: 1817. The title of this work explains its object and its importance, in describing a portion of the globe consisting of such lofty and successive ridges and table-lands as rise from the level of the sea to the summits of the Cordilleras of Mexico and Peru. XII. Sur l'Elevation des Montagnes de l'Inde. Octavo. Paris: 1818. A work prepared when the author was contemplating a journey to the Himalaya and mountains of Thibet. XIII. Carte du Fleuve Orenoque. Presented to the Academy of Sciences in 1817. M. Humboldt has there demonstrated the singular fact of the junction of the great rivers Orinoco and of the Amazon by the intermediate waters of the Rio Negro; a fact which the sagacity of D'Anville had long ago led him to suspect, but which the travels of the indefatigable German has established beyond a doubt. XIV. Examen Critique de l'Histoire de la Geographie du Nouveau Continent, et du Progrès de l'Astronomie Nautique aux 15me et 16me siècles. Paris: 1837. XV. "Cosmos:" in German – a "Scheme of a Physical Description of the Universe." This last work embraces a much wider sphere of learning and speculation than any of the preceding, and is more characteristic of the vast erudition and ardent genius of the author.
From the brief account which has now been given of the published works of this indefatigable traveller and author, the reader will be able to appreciate the extent and variety of his scientific and political attainments. We shall now present him under a different aspect, as an eloquent and almost unrivalled describer of nature. It need hardly be said that it is on these splendid pictures, more even than the numerous and valuable additions he has made to the treasures of science, that his reputation with the world in general is founded.
The rapids of the Orinoco – one of the most striking scenes in America – are thus described by our author:4—
"When we arrived at the top of the Cliff of Marimi, the first object which caught our eye was a sheet of foam, above a mile in length and half a mile in breadth. Enormous masses of black rock, of an iron hue, started up here and there out of its snowy surface. Some resembled huge basaltic cliffs resting on each other; many, castles in ruins, with detached towers and fortalices, guarding their approach from a distance. Their sombre colour formed a contrast with the dazzling whiteness of the foam. Every rock, every island, was covered with flourishing trees, the foliage of which is often united above the foaming gulf by creepers hanging in festoons from their opposite branches. The base of the rocks and islands, as far as the eye can reach, is lost in the volumes of white smoke, which boil above the surface of the river; but above these snowy clouds, noble palms, from eighty to an hundred feet high, rise aloft, stretching their summits of dazzling green towards the clear azure of heaven. With the changes of the day these rocks and palm-trees are alternately illuminated by the brightest sunshine, or projected in deep shadow on the surrounding surge. Never does a breath of wind agitate the foliage, never a cloud obscure the vault of heaven. A dazzling light is ever shed through the air, over the earth enameled with the loveliest flowers, over the foaming stream stretching as far as the eye can reach; the spray, glittering in the sunbeams, forms a thousand rainbows, ever changing, yet ever bright, beneath whose arches, islands of flowers, rivalling the very hues of heaven, flourish in perpetual bloom. There is nothing austere or sombre, as in northern climates, even in this scene of elemental strife; tranquillity and repose seem to sleep on the very edge of the abyss of waters. Neither time, nor the sight of the Cordilleras, nor a long abode in the charming valleys of Mexico, have been able to efface from my recollection the impression made by these cataracts. When I read the description of similar scenes in the East, my mind sees again in clear vision the sea of foam, the islands of flowers, the palm-trees surmounting the snowy vapours. Such recollections, like the memory of the sublimest works of poetry and the arts, leave an impression which is never to be effaced, and which, through the whole of life, is associated with every sentiment of the grand and the beautiful." – (Vol. vii. 171-172.)
Such is a specimen of the descriptive powers of the great German natural philosopher, geographer, botanist, and traveller. When our senior wranglers from Cambridge, our high-honoured men from Oxford, or lady travellers from London, produce a parallel to it, we shall hope that England is about to compete with the continental nations in the race of illustrious travellers – but not till then.
As a contrast to this, we cannot resist the pleasure of laying before our readers the following striking description of night on the Orinoco, in the placid part of its course, amidst the vast forests of the tropical regions: