38 HISTORICAL TALES. of wine, he had a dream in which the god bade him to desert Ariadne and sail away. This the faithless swain did, leaving the weeping maiden deserted on the island. Legend goes on to tell us that the de- spair of the lamenting maiden ended in the sleep of exhaustion, and that while sleeping Dionysus found her, and made her his wife. As for the dream of Theseus, it was one of those convenient excuses which traitors to love never lack. Meanwhile, Theseus and his companions sailed on over the summer sea. Reaching the isle of Delos, he offered a sacrifice to Apollo in gratitude for his escape, and there he, and the merry youths and maidens with him, danced a dance called the Geranus, whose mazy twists and turns imitated those of the Labyrinth. But the faithless swain was not to escape punish- ment for his base desertion of Ariadne. He had arranged with his father Aigeus that if he escaped the Minotaur he would hoist white sails in the ship on his return. If he failed, the ship would still wear the black canvas with which she had set out on her errand of woe. The aged king awaited the returning ship on a high rock that overlooked the sea. At length it hove in sight, the sails appeared, but—they were black. With broken heart the father cast himself from the rock into the sea,—which ever since has been called, from his name, the Aigean Sea. Theseus, absorbed perhaps in thoughts of the abandoned Ariadne, perhaps of new adventures, had forgotten to make the promised change, And thus was the