FIRST THERE WAS THE blackness of an utter void, with the cold winds of cosmic space blowing through it. Then shapes, vague, monstrous and evanescent, rolled in dim panorama through the expanse of nothingness, as if the darkness were taking material form. The winds blew and a vortex formed, a whirling pyramid of roaring blackness. From it grew Shape and Dimension; then suddenly, like clouds dispersing, the darkness rolled away on either hand and a huge city of dark green stone rose on the bank of a wide river, flowing through an illimitable plain. Through this city moved beings of alien configuration. Cast in the mold of humanity, they were distinctly not men. They were winged and of heroic proportions; not a branch on the mysterious stalk of evolution that culminated in man, but the ripe