Odysseus returns to Aeaea, where he buries Elpenor and spends one last night with Circe. She describes the obstacles that he will face on his voyage home and tells him how to negotiate them. As he sets sail, Odysseus passes Circe’s counsel on to his men. They approach the island of the lovely Sirens, and Odysseus, as instructed by Circe, plugs his men’s ears with beeswax and has them bind him to the mast of the ship. He alone hears their song flowing forth from the island, promising to reveal the future. The Sirens’ song is so seductive that Odysseus begs to be released from his fetters, but his faithful men only bind him tighter.
Once they have passed the Sirens’ island, Odysseus and his men must navigate the straits between Scylla and Charybdis. Scylla is a six-headed monster who, when ships pass, swallows one sailor for each head. Charybdis is an enormous whirlpool that threatens to swallow the entire ship. As instructed by Circe, Odysseus holds his course tight against the cliffs of Scylla’s lair. As he and his men stare at Charybdis on the other side of the strait, the heads of Scylla swoop down and gobble up six of the sailors.
Odysseus next comes to Thrinacia, the island of the Sun. He wants to avoid it entirely, but the outspoken Eurylochus persuades him to let his beleaguered crew rest there. A storm keeps them beached for a month, and at first the crew is content to survive on its provisions in the ship. When these run out, however, Eurylochus persuades the other crew members to disobey Odysseus and slaughter the cattle of the Sun. They do so one afternoon as Odysseus sleeps; when the Sun finds out, he asks Zeus to punish Odysseus and his men. Shortly after the Achaeans set sail from Thrinacia, Zeus kicks up another storm, which destroys the ship and sends the entire crew to its death beneath the waves. As had been predicted, only Odysseus survives, and he just barely. The storm sweeps him all the way back to Charybdis, which he narrowly escapes for the second time. Afloat on the broken timbers of his ship, he eventually reaches Ogygia, Calypso’s island. Odysseus here breaks from his story, stating to the Phaeacians that he sees no reason to repeat to them his account of his experience on Ogygia.
The account of his wanderings now finished, Odysseus looks forward to leaving Scheria. The next day, Alcinous loads his gifts on board the ship that will carry Odysseus to Ithaca. Odysseus sets sail as soon as the sun goes down. He sleeps the whole night, while the Phaeacian crew commands the ship. He remains asleep even when the ship lands the next morning. The crew gently carries him and his gifts to shore and then sails for home.
When Poseidon spots Odysseus in Ithaca, he becomes enraged at the Phaeacians for assisting his nemesis. He complains to Zeus, who allows him to punish the Phaeacians. Just as their ship is pulling into harbor at Scheria, the prophecy mentioned at the end of Book 8 is fulfilled: the ship suddenly turns to stone and sinks to the bottom of the sea. The onlookers ashore immediately recognize the consummation of the prophecy and resolve to abandon their custom of helping wayward travelers.
Back in Ithaca, Odysseus wakes to find a country that he doesn’t recognize, for Athena has shrouded it in mist to conceal its true form while she plans his next move. At first, he curses the Phaeacians, whom he thinks have duped him and left him in some unknown land. But Athena, disguised as a shepherd, meets him and tells him that he is indeed in Ithaca. With characteristic cunning, Odysseus acts to conceal his identity from her until she reveals hers. Delighted by Odysseus’s tricks, Athena announces that it is time for Odysseus to use his wits to punish the suitors. She tells him to hide out in the hut of his swineherd, Eumaeus. She informs him that Telemachus has gone in search of news of him and gives him the appearance of an old vagabond so that no one will recognize him.