Circe is an enchantress and a minor goddess in ancient Greek mythology and religion. She is either a daughter of the Titan Helios and the Oceanid nymph Perse or the goddess Hecate and Aeëtes. Circe was renowned for her vast knowledge of potions and herbs. Through the use of these and a magic wand or staff, she would transform her enemies, or those who offended her, into animals.
The best known of her legends is told in Homer's Odyssey when Odysseus visits her island of Aeaea on the way back from the Trojan War and she changes most of his crew into swine. He manages to persuade her to return them to human shape, lives with her for a year and has sons by hers. Another story tells of her falling in love with the sea-god Glaucus, who prefers the nymph Scylla to her. In revenge, Circe poisoned the water where her rival bathed and turned her into a dreadful monster.
