"Oh, it is my sister's!" answered Quicksilver. "She is coming along with us, as I told you she would. We could do nothing without the help of my sister. You have no idea how wise she is. She has such eyes, too! Why, she can see you, at this moment, just as distinctly as if you were not invisible; and I'll venture to say, she will be the first to discover the Gorgons."
By this time, in their swift voyage through the air, they had come within sight of the great ocean, and were soon flying over it. Far beneath them, the waves tossed themselves tumultuously in mid-sea, or rolled a white surf-line upon the long beaches, or foamed against the rocky cliffs, with a roar that was thunderous, in the lower world; although it became a gentle murmur, like the voice of a baby half asleep, before it reached the ears of Perseus. Just then a voice spoke in the air close by him. It seemed to be a woman's voice, and was melodious, though not exactly what might be called sweet, but grave and mild.
"Perseus," said the voice, "there are the Gorgons."
"Where?" exclaimed Perseus. "I cannot see them."
"On the shore of that island beneath you," replied the voice. "A pebble, dropped from your hand, would strike in the midst of them."
"I told you she would be the first to discover them," said Quicksilver to Perseus. "And there they are!"
Straight downward, two or three thousand feet below him, Perseus perceived a small island, with the sea breaking into white foam all around its rocky shore, except on one side, where there was a beach of snowy sand. He descended towards it, and, looking earnestly at a cluster or heap of brightness, at the foot of a precipice of black rocks, behold, there were the terrible Gorgons! They lay fast asleep, soothed by the thunder of the sea; for it required a tumult that would have deafened everybody else to lull such fierce creatures into slumber. The moonlight glistened on their steely scales, and on their golden wings, which drooped idly over the sand. Their brazen claws, horrible to look at, were thrust out, and clutched the wave-beaten fragments of rock, while the sleeping Gorgons dreamed of tearing some poor mortal all to pieces. The snakes that served them instead of hair seemed likewise to be asleep; although, now and then, one would writhe, and lift its head, and thrust out its forked tongue, emitting a drowsy hiss, and then let itself subside among its sister snakes.
The Gorgons were more like an awful, gigantic kind of insect—immense, golden-winged beetles, or dragon-flies, or things of that sort—at once ugly and beautiful—than like anything else; only that they were a thousand and a million times as big. And, with all this, there was something partly human about them, too. Luckily for Perseus, their faces were completely hidden from him by the posture in which they lay; for, had he but looked one instant at them, he would have fallen heavily out of the air, an image of senseless stone.
"Now," whispered Quicksilver, as he hovered by the side of Perseus—"now is your time to do the deed! Be quick; or, if one of the Gorgons should awake, you are too late!"
"Which shall I strike at?" asked Perseus, drawing his sword and descending a little lower. "They all three look alike. All three have snaky locks. Which of the three is Medusa?"
It must be understood that Medusa was the only one of these dragon-monsters whose head Perseus could possibly cut off. As for the other two, let him have the sharpest sword that ever was forged, and he might have hacked away by the hour together, without doing them the least harm.
"Be cautious," said the calm voice which had before spoken to him. "One of the Gorgons is stirring in her sleep, and is just about to turn over. That is Medusa. Do not look at her! The sight would turn you to stone! Look at the reflection of her face and figure in the bright mirror of your shield."
Perseus now understood Quicksilver's motive for so earnestly exhorting him to polish his shield. In its surface he could safely look at the reflection of the Gorgon's face. And there it was—that terrible countenance—mirrored in the brightness of the shield, with the moonlight falling over it, and displaying all its horror. The snakes, whose venomous natures could not altogether sleep, kept twisting themselves over the forehead. It was the fiercest and most horrible face that ever was seen or imagined, and yet with a strange, fearful, and savage kind of beauty in it. The eyes were closed, and the Gorgon was still in a deep slumber; but there was an unquiet expression disturbing her features, as if the monster was troubled with an ugly dream. She gnashed her white tusks, and dug into the sand with her brazen claws.
The snakes, too, seemed to feel Medusa's dream, and to be made more restless by it. They twined themselves into tumultuous knots, writhed fiercely, and uplifted a hundred hissing heads, without opening their eyes.
"Now, now!" whispered Quicksilver, who was growing impatient. "Make a dash at the monster!"
"But be calm," said the grave, melodious voice, at the young man's side. "Look in your shield, as you fly downward, and take care that you do not miss your first stroke."
Perseus flew cautiously downward, still keeping his eyes on Medusa's face, as reflected in his shield. The nearer he came, the more terrible did the snaky visage and metallic body of the monster grow. At last, when he found himself hovering over her within arm's length, Perseus uplifted his sword, while, at the same instant, each separate snake upon the Gorgon's head stretched threateningly upward, and Medusa unclosed her eyes. But she awoke too late. The sword was sharp; the stroke fell like a lightning-flash; and the head of the wicked Medusa tumbled from her body!
"Admirably done!" cried Quicksilver. "Make haste, and clap the head into your magic wallet."
To the astonishment of Perseus, the small, embroidered wallet, which he had hung about his neck, and which had hitherto been no bigger than a purse, grew all at once large enough to contain Medusa's head. As quick as thought, he snatched it up, with the snakes still writhing upon it, and thrust it in.
"Your task is done," said the calm voice. "Now fly; for the other Gorgons will do their utmost to take vengeance for Medusa's death."
It was, indeed, necessary to take flight; for Perseus had not done the deed so quietly but that the clash of his sword, and the hissing of the snakes, and the thump of Medusa's head as it tumbled upon the sea-beaten sand, awoke the other two monsters. There they sat, for an instant, sleepily rubbing their eyes with their brazen fingers, while all the snakes on their heads reared themselves on end with surprise, and with venomous malice against they knew not what. But when the Gorgons saw the scaly carcass of Medusa, headless, and her golden wings all ruffled, and half spread out on the sand, it was really awful to hear what yells and screeches they set up. And then the snakes! They sent forth a hundred-fold hiss, with one consent, and Medusa's snakes answered them out of the magic wallet.
No sooner were the Gorgons broad awake than they hurtled upward into the air, brandishing their brass talons, gnashing their horrible tusks, and flapping their huge wings so wildly, that some of the golden feathers were shaken out, and floated down upon the shore. And there, perhaps, those very feathers lie scattered, till this day. Up rose the Gorgons, as I tell you, staring horribly about, in hopes of turning somebody to stone. Had Perseus looked them in the face, or had he fallen into their clutches, his poor mother would never have kissed her boy again! But he took good care to turn his eyes another way; and, as he wore the helmet of invisibility, the Gorgons knew not in what direction to follow him; nor did he fail to make the best use of the winged slippers, by soaring upward a perpendicular mile or so. At that height, when the screams of those abominable creatures sounded faintly beneath him, he made a straight course for the island of Seriphus, in order to carry Medusa's head to King Polydectes.
I have no time to tell you of several marvellous things that befell Perseus, on his way homeward; such as his killing a hideous sea-monster, just as it was on the point of devouring a beautiful maiden; nor how he changed an enormous giant into a mountain of stone, merely by showing him the head of the Gorgon. If you doubt this latter story, you may make a voyage to Africa, some day or other, and see the very mountain, which is still known by the ancient giant's name.
Finally, our brave Perseus arrived at the island, where he expected to see his dear mother. But, during his absence, the wicked king had treated Danaë so very ill that she was compelled to