You may too, have heard strange tales of another round fish, called from its shape the Globe-fish, and from its skin the "Sea-hedgehog"; it is covered with sharp thorns, and has the power, by swallowing air, of so greatly increasing its size (without sharing the fate of the poor toad in Æsop's Fable) that it not only can rise to the surface of the water, but float as long as it pleases. Then there are the blue Flying-herrings, with long fins, which you would see if you took a voyage to Australia. These poor little creatures have enemies both in birds and fishes. When the sharks want to make a meal of them, they leap into the air, using their long fins almost as a bird uses its wings, and are able to keep up for some distance; some say they can fly five hundred feet; but alas! when they are on the fin, the sea-gulls are eager and ready to pounce upon them, and they have to take refuge in the sea again. With all their beauty, they have a hard life of it, constantly escaping away from the sea-gull, into the shark! And now, when we have time, I think both you and I shall be pleased not only to observe carefully the fishes which we see every day, but to read about others; about the sword-fish, which has neither scales for its protection, nor teeth, but whose snout forms a bone, four or five feet long, set with sharp pointed teeth on each side--somewhat like a double-edged saw; this bone is a most formidable weapon when used against large fish, and is so strong that it has even pierced through the planks of a boat; about the tiny Sea-horse, with its head so curiously like that of a horse, and its wing-like fins; about the Whale, which is not really a fish at all (and why it is not will be something for you to find out), besides a great many monsters of the deep of which I have not time to tell you. We have already had a much longer talk about fish than my children had, although it was while we were speaking about fishing, and how the night is the usual time for it, that we read two accounts of great numbers of fish being caught in the sea of Galilee--not at night, but in broad daylight. One account is given in the gospel of Luke. You know that--the disciples, Simon and Andrew his brother, and James and John his brother, were fishermen, and used to launch their boats upon the Sea of Galilee, and let down their nets into the deep blue water. It was when they had been fishing all night, and had caught nothing, that they left their boats beside the sea, and were busy washing their nets. [Illustration: "THERE IS NOT A BREATH THE BLUE WATERS TO CURL."] Fishermen feel very downhearted and disappointed when the morning comes, after they have been out all night, and finds them with only a few fish in their boats: but these fishermen had got one fish. Peter said, "We have toiled all the night, and have taken nothing."