36 THE GORGON’S HEAD. will find yourself as light-heeled as you can desire, for the remainder of our journey.” So Perseus proceeded to put one of the slippers on, while he laid the other on the ground by his side. Un- expectedly, however, this other slipper spread its wings, fluttered up off the ground, and would probably have flown away, if Quicksilver had not made a leap, and luckily caught it in the air. “Be more careful,’ said he, as he gave it back to Perseus. ‘‘ It would frighten the birds, up aloft, if they should see a flying slipper amongst them.” When Perseus had got on both of these wonderful slippers, he was altogether too buoyant to tread on earth. Making a step or two, lo and behold! upward he popt into the air, high above the heads of Quicksilver and the Nymphs, and found it very difficult to clamber down again. Winged slippers, and all such high-flying contriv- auces, are seldom quite easy to manage, until one grows a little accustomed to them. Quicksilver laughed at lis companion’s involuntary activity, and told him that he must not be in so desperate a hurry, but must wait for the invisible helmet. The good-natured Nymphs had the helmet, with its dark tuft of waving plumes, all in readiness to put upon his head. And now there happened about as wonderful an incident as anything that I have yet told you. The instant before the helmet was put on, there stood Per- seus, a beautiful young man, with golden ringlets and rosy cheeks, the crooked sword by his side, and the brightly polished shield upon his arm, —a figure that seemed all