"I saw strange doings last evening with a herd," Battus replied. "The night was dark and cloudy, and I went out to see if my flock of sheep was safely fastened in the fold. What I saw was like one of the tricks that Pan and his family of Satyrs plays, but I doubt if even they have such witching powers. I do believe that I must have dreamed it." "Tell me what you saw with no further words," Apollo commanded the farmer impatiently. "It was in the middle of the night," Battus explained. "As I passed a field where a fine herd of cattle was at rest I saw a child coming as swiftly and as surely over the grass as if he had wings. Once in a while he stopped and gathered a handful of broom straw, sorting it into bunches and tying it with dried grass. Presently the child came to the herd, and he tied a bunch of straw to the hoof of each cow. Then he drove the entire herd backward toward the cave of Pylos that you know is but a short distance from here. I followed him for part of the way, but I lost them, for the child went with the speed of the wind. I could not find their trail again, because they left not a single foot print. The brooms on their hoofs swept their track clean." "A trick played on me, of the circle of the gods!" Apollo exclaimed, his eyes dark with anger and the rays of light he wore about his head sending off sparks of fire. And without so much as thanking Battus for his information, Apollo drove with the swiftness of lightning to the cave of Pylos. There was his herd feeding peacefully outside, and as Apollo forced his way into the cave, he saw the mischievous little boy who had been the cause of all the trouble. He was still fast asleep and he was quite alone, for he had been born in that cave and knew no other home. Apollo shook him, and he opened a pair of the brightest, most roguish eyes that ever were seen in the earth or on Mount Olympus either. But when he spied Apollo, he closed them again, pretending that he was asleep, for, like most people who use their clever wits to make trouble for others, he didn't want to be found out. It was Mercury, and he had begun as early as this to play tricks on even the gods. "What do you mean by driving away the herds of Arcadia to this lonely spot?" Apollo asked Mercury angrily. "Do you not know that the inhabitants of the country depend on them for food and that the gods, descending to earth, have need of cream and curds?" But Mercury said not a word. He only shrugged his small shoulders and squeezed his eyes more tightly shut. "Well, you shall be punished as you deserve," Apollo said, quite losing his patience, and he picked up Mercury, not very gently, and dropped him into his chariot. Then he drove off with him as fast as he could straight up to the throne of Jupiter, the king of the gods, on Mount Olympus.