No event of any importance occurred to our travellers in the course of their aërial voyage. They were too well provided with all kinds of necessaries to have any occasion to rest by the way, and in an incredibly short space of time they were hovering over Egypt. Different, however, oh! how different from the Egypt of the nineteenth century, was the fertile country which now lay like a map beneath their feet. Improvement had turned her gigantic steps towards its once desert plains; Commerce had waved her magic wand; and towns and cities, manufactories and canals, spread in all directions. No more did the Nile overflow its banks: a thousand channels were cut to receive its waters. No longer did the moving sands of the Desert rise in mighty waves, threatening to overwhelm the way-worn traveller: macadamized turnpike roads supplied their place, over which post-chaises, with anti-attritioned wheels, bowled at the rate of fifteen miles an hour. Steamboats glided down the canals, and furnaces raised their smoky heads amidst groves of palm-trees; whilst iron railways intersected orange groves, and plantations of dates and pomegranates might be seen bordering excavations intended for coal pits. Colonies of English and Americans peopled the country, and produced a population that swarmed like bees over the land, and surpassed in numbers even the wondrous throngs of the ancient Mizraim race; whilst industry and science changed desolation into plenty, and had converted barren plains into fertile kingdoms. Amidst all these revolutions, however, the Pyramids still raised their gigantic forms, towering to the sky; unchanged, unchangeable, grand, simple, and immoveable, fit symbols of that majestic nature they were intended to represent, and seeming to look down with contempt upon the ephemeral structures with which they were surrounded; as though they would have said, had utterance been permitted to them--"Avaunt, ye nothings of the day. Respect our dignity and sink into your original obscurity; for know, that we alone are monarchs of the plains." Indestructible, however, as they had proved themselves, even their granite sides had not been able entirely to resist the corroding influence of the smoke with which they were now surrounded, and a slight crumbling announced the first outward symptom of decay. Still, however, though blackened and disfigured, they shone stupendous monuments of former greatness; and Edric and his tutor gazed upon them with an awe that for some moments deprived them of utterance.