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 he 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.