Odyssey by Homer. The Odyssey (/ˈɒdəsi/;[1] Greek: Ὀδύσσεια, Odýsseia; Attic Greek: [o.dýs.sej.ja]) is one of two major ancient Greek epic poems attributed to Homer. It is one of the oldest extant works of literature still read by contemporary audiences. As with the Iliad, the poem is divided into 24 books. It follows the Greek hero Odysseus, king of Ithaca, and his journey home after the Trojan War. After the war itself, which lasted ten years, his journey lasts for ten additional years, during which time he encounters many perils and all his crewmates are killed. In his absence, Odysseus is assumed dead, and his wife Penelope and son Telemachus must contend with a group of unruly suitors who compete for Penelope's hand in marriage.The Odyssey was originally composed in Homeric Greek in around the 8th or 7th century BCE and, by the mid-6th century BCE, had become part of the Greek literary canon. In antiquity, Homer's authorship of the poem was not questioned, but contemporary scholarship predominately assumes that the Iliad and the Odyssey were composed independently, and the stories themselves formed as part of a long oral tradition. Given widespread illiteracy, the poem was performed by an aoidos or rhapsode, and more likely to be heard than read.Crucial themes in the poem include the ideas of nostos (νόστος; "return"), wandering, xenia (ξενία; "guest-friendship"), testing, and omens. Scholars still reflect on the narrative significance of certain groups in the poem, such as women and slaves, who have a more prominent role in the epic than in many other works of ancient literature. This focus is especially remarkable when considered beside the Iliad, which centres the exploits of soldiers and kings during the Trojan War.The Odyssey is regarded as one of the most significant works of the Western canon. The first English translation of the Odyssey was in the 16th century. Adaptations and re-imaginings continue to be produced across a wide variety of mediums. In 2018, when BBC Culture polled experts around the world to find literature's most enduring narrative, the Odyssey topped the list.The Odyssey begins after the end of the ten-year Trojan War (the subject of the Iliad), from which Odysseus, king of Ithaca, has still not returned due to angering Poseidon, the god of the sea. Odysseus' son, Telemachus, is about 20 years old and is sharing his absent father's house on the island of Ithaca with his mother Penelope and "the Suitors," a crowd of 108 boisterous young men who each aim to persuade Penelope for her hand in marriage, all the while reveling in the king's palace and eating up his wealth.Odysseus' protectress, the goddess Athena, asks Zeus, king of the gods, to finally allow Odysseus to return home when Poseidon is absent from Mount Olympus. Then, disguised as a chieftain named Mentes, Athena visits Telemachus to urge him to search for news of his father. He offers her hospitality and they observe the suitors dining rowdily while Phemius, the bard, performs a narrative poem for them.That night, Athena, disguised as Telemachus, finds a ship and crew for the true prince. The next morning, Telemachus calls an assembly of citizens of Ithaca to discuss what should be done with the insolent suitors, who then scoff at Telemachus. Accompanied by Athena (now disguised as Mentor), the son of Odysseus departs for the Greek mainland, to the household of Nestor, most venerable of the Greek warriors at Troy, who resided in Pylos after the war.From there, Telemachus rides to Sparta, accompanied by Nestor's son. There he finds Menelaus and Helen, who are now reconciled. Both Helen and Menelaus also say that they returned to Sparta after a long voyage by way of Egypt. There, on the island of Pharos, Menelaus encounters the old sea-god Proteus, who told him that Odysseus was a captive of the nymph Calypso.