Short answer: Telemachus is the son of Odysseus and Penelope, a baby when his father sailed for Troy and a twenty-year-old with no authority when the poem opens. The Odyssey spends its first four books on him, not on his father, because Homer needed the son to grow up before the father could come home. Athena starts that job herself.
The poem does not begin with Odysseus
Open the Odyssey expecting a shipwrecked hero and you meet a young man sitting in his own hall, watching strangers eat his cattle. A hundred and eight suitors have moved into the palace of Ithaca, courting Penelope and burning through the estate Telemachus is supposed to inherit. He is old enough to hate them and too young, and far too alone, to throw them out. His father has been gone twenty years, which is long enough that nobody obeys the son of a man everyone assumes is dead.
Then Athena arrives disguised as Mentor, an old family friend, and tells him to stop grieving and start moving: call an assembly, name the suitors thieves in public, then go looking for news of his father. Books 1 to 4 follow that instruction and almost nothing else. Scholars call this stretch the Telemachy, and it is why the Odyssey reads as a coming-of-age story wearing an adventure's clothes.
Four books, one education
| Book | What Telemachus does | What he gains |
|---|---|---|
| 1 | Meets Athena as Mentor; sends his mother from the hall | A voice, and the nerve to use it |
| 2 | Calls Ithaca's first assembly in twenty years and accuses the suitors | Public standing, and 108 enemies |
| 3 | Sails to Pylos, guest of old King Nestor | How grown men host, pray and speak |
| 4 | Reaches Sparta, guest of Menelaus and Helen | Proof his father is alive, and a model of a working royal hall |
The news matters less than the manners. In Pylos and Sparta he watches how a king receives a stranger, how a hall behaves when it is not being looted. He sails home able to see the suitors for what they are: not rivals for his mother, but hospitality turned inside out. Kings feed guests. These guests are eating a king.
The word "mentor" comes from here
Yes, genuinely. Mentor is the name of the Ithacan friend whose shape Athena borrows to guide Telemachus. In Homer he is barely a character; all the wisdom belongs to the goddess wearing him. The word reached English much later through Fénelon's novel Les Aventures de Télémaque (1699), written for a royal pupil, in which Mentor is the great teacher figure. The book became one of the bestsellers of the 18th century across Europe, and the name it made famous slid into English as a common noun. Anyone saying they are looking for a mentor is quoting the Odyssey by way of a French archbishop.
Quick questions
Why does the Odyssey start with Telemachus?
Because a homecoming needs a home worth returning to. If Odysseus landed in book 1 he would find a boy who cannot help him and a kingdom already gone. The Telemachy builds the ally and raises the stakes at the same time: by the time father and son meet, Telemachus can keep a secret, hold a spear and hold a hall.
Does the word "mentor" really come from the Odyssey?
Yes, by a two-step route. Homer supplies the name, Mentor, worn by Athena as a disguise. Fénelon's Les Aventures de Télémaque (1699) turns Mentor into the model teacher and makes him famous across Europe. English borrowed the general sense in the 18th century from the novel rather than straight from Homer.
Did Telemachus fight the suitors?
He did. He survives the ambush the suitors set for his voyage home, then meets his father in the hut of Eumaeus the swineherd, where Odysseus drops the beggar's disguise. Telemachus refuses to believe it at first: no father returns after twenty years. Once convinced, the two plan the reckoning together, and in the final battle Telemachus fights at his father's side, kills his share, and takes orders like a soldier instead of a boy.
The Odyssey is better heard than skimmed. MythologyNow narrates it like a film, voice by voice: start with the beginner's guide to the Odyssey or the women who really run it.
