The king, seeing coming toward him a towering man all covered with the hide of a monstrous lion, ran and hid himself in a great jar. He lifted the lid up to ask the servants what was the meaning of this terrible appearance. And the servants told him that it was Heracles come back with the skin of the lion of Nemea. On hearing this Eurystheus hid himself again. He would not speak with Heracles nor have him come near him, so fearful was he. But Heracles was content to be left alone. He sat down in the palace and feasted himself. The servants came to the king; Eurystheus lifted the lid of the jar and they told him how Heracles was feasting and devouring all the goods in the palace. The king flew into a rage, but still he was fearful of having the hero before him. He issued commands through his heralds ordering Heracles to go forth at once and perform the second of his tasks. It was to slay the great water snake that made its lair in the swamps of Lerna. Heracles stayed to feast another day, and then, with the lion’s skin across his shoulders and the great club in his hands, he started off. But this time he did not go alone; the boy Iolaus went with him. [Illustration] Heracles and Iolaus went on until they came to the vast swamp of Lerna. Right in the middle of the swamp was the water snake that was called the Hydra. Nine heads it had, and it raised them up out of the water as the hero and his companion came near. They could not cross the swamp to come to the monster, for man or beast would sink and be lost in it. The Hydra remained in the middle of the swamp belching mud at the hero and his companion. Then Heracles took up his bow and he shot flaming arrows at its heads. It grew into such a rage that it came through the swamp to attack him. Heracles swung his club. As the Hydra came near he knocked head after head off its body. But for every head knocked off two grew upon the Hydra. And as he struggled with the monster a huge crab came out of the swamp, and gripping Heracles by the foot tried to draw him in. Then Heracles cried out. The boy Iolaus came; he killed the crab that had come to the Hydra’s aid. Then Heracles laid hands upon the Hydra and drew it out of the swamp. With his club he knocked off a head and he had Iolaus put fire to where it had been, so that two heads might not grow in that place. The life of the Hydra was in its middle head; that head he had not been able to knock off with his club. Now, with his hands he tore it off, and he placed this head under a great stone so that it could not rise into life again. The Hydra’s life was now destroyed. Heracles dipped his arrows into the gall of the monster, making his arrows deadly; no thing that was struck by these arrows afterward could keep its life.