The Odyssey vs the Iliad: Which Should You Read Before the Film?

Two poems, one poet, one war between them. Homer's Iliad and Odyssey are the twin foundations of Western storytelling — each traditionally dated to the 8th century BCE, each running to 24 books, each shaped by the same oral tradition. They are so often shelved as a matched pair that readers assume they must be taken in order, like seasons of a show. They needn't be. They are different kinds of story, and for most adults arriving now — with the 2026 film ahead — the choice is clear.

The one-line difference

The Iliad is the war. The Odyssey is the way home.

The Iliad names its subject in its first word: mēnis, the rage of Achilles. It does not tell the whole Trojan War. It compresses into a few furious weeks of the tenth and final year of the siege the story of one quarrel — Achilles against Agamemnon — and everything that quarrel costs. It is a poem of the battlefield: honor, grief, the nearness of death, and the terrible tenderness of the scene where Priam begs for the body of his son Hector. It ends not with victory but with a funeral.

The Odyssey begins after all that. Troy has fallen; the soldiers who lived are trying to get home. One of them, Odysseus, takes ten years to cross a sea that should take weeks. Its famous adventures — the Cyclops, Circe, the Sirens, the land of the dead — are told by Odysseus himself, in flashback, across Books 9–12, after the poem has already spent four books in Ithaca with his son Telemachus and his waiting wife Penelope. It is a poem of homecoming, disguise, patience, and recognition.

Why the Odyssey is the right read now

For most readers, and especially now, the Odyssey wins on three honest counts.

It is the one being filmed. The film in theaters 17 July 2026 adapts the Odyssey, not the Iliad. If you want to meet the story on your own terms before a screen decides its shape for you, this is the poem to read. (What is the Odyssey movie based on? covers the source in full.)

It is more approachable. The Iliad is magnificent but demanding — dense battle, long catalogues of warriors, a relentless focus that can wear down a first-timer. The Odyssey moves as a journey, in vivid self-contained episodes you can hold one at a time. If difficulty is the worry, is the Odyssey hard to read? is honest about what actually slows people down.

You don't need the Iliad first. The Odyssey carries its own Trojan War background. Nestor and Menelaus recount the war's aftermath in Books 3 and 4; a bard sings of the wooden horse in Book 8, and Odysseus weeps to hear his own war remembered. You lose nothing essential by starting here.

When the Iliad is the better pick

Honesty first: the Iliad is not the lesser poem. Choose it if you want the war itself — the tragedy of Achilles, the doomed nobility of Hector, the argument about honor and mortality that the Odyssey only glances back at. Choose it if you have already read the Odyssey and want its darker, older twin. And choose it if what draws you is battle rather than homecoming. The two poems answer different questions. The Iliad asks what a short, blazing life is worth. The Odyssey asks what it costs to get home, and whether home will know you when you do.

How to decide in ten seconds

If you land on the Odyssey, start with the story, explained, then pick a version using the best Odyssey translation guide. The Home Pack ($19) puts the complete poem, a book-by-book route, notes, a journey map, and character cards in one place — everything the Odyssey asks of a first reader, gathered so the poem holds together on the first pass.