There are nearly one hundred and fifty different kinds of bats. In this country they are small in size, and comparatively few in number. In tropical regions they are more numerous, and in some places, they fill the air so thickly, as to increase the gloom of twilight. In India there is a species, called flying foxes, whose outstretched wings measure six feet from tip to tip. [Illustration: Joshua commanding sun and moon] Joshua commanding the Sun and Moon to stand still. One of the most remarkable events mentioned in Scripture, is that to which the preceding picture relates. It has often been the subject of the painter’s pencil, and gives ample scope for the exercise of his highest talent. The story, as related in the tenth chapter of Joshua, presents a scene of the utmost sublimity. The Israelites having fled out of Egypt, after forty years’ wandering, had been conducted by Moses to the borders of Canaan. This great leader having died in the land of Moab, Joshua became the chief of the nation. Under his guidance they entered the promised land. In the course of their march they were met by the kings of the Amorites, who attacked them in the mountains. Encouraged by divine assurance of success, Joshua withstood the host, and a terrible conflict ensued. The Israelites prevailed, and a miracle, or what seemed a miracle, was wrought in behalf of Joshua and his army. The Amorites were defeated, and Joshua, obeying the divine command, stretched forth his hand, and said, “Sun, stand thou still upon Gibeon, and thou moon in the valley of Ajalon!” Obedient to this injunction, the sun and the moon paused in their course; the day was prolonged, and the Israelites continued to pursue and cut down their enemies. There is something in the idea of a great battle, where thousands of men are engaged in the deadly conflict, and of which the Creator is a spectator, and at whose command even the mighty orbs which give light and heat to the universe are stayed in their path, which excites the imagination, and lifts the mind to the loftiest pitch of excitement. The subject is, indeed, almost too grand for human conception, and not even the creative pencil of the painter can fully master it. Our Correspondence. The following letter is a _sweet_ one, as our readers will see, before they get through. The writers may rest assured that they will be forgiven, if they put their threat in execution respecting the barrel of sugar. We should like the description of the process of making the article, very much; and it is very likely, when we get it, that we shall hitch a first-rate story upon it. _Baton Rouge, La., April, 1844._