Movies based on the story of The Iliad as told by its traditionally reputed author Homer—such as the 2004 Troy, Helen of Troy (both the 1956 movie and the 2003 mini-series) and The Trojan Horse (1961)—automatically include scenes concerning the artifice of the Trojan Horse and the sack of Troy, conveying an impression that these events were part of the Homeric epic poem on Troy. but in reality they do not feature in The Iliad at all, which concludes with the funeral of Troy’s champion warrior Hector. Homer in fact alludes to the Trojan Horse episode all up only thrice in the “follow-up” epic poem The Odyssey and then only briefly in passing.

Epic Cycle ~ it was left to other ancient authors, some roughly contemporaneous with Homer and some later, to, as it were, fill in the gaps in the popular tale of the Trojan War between the end of Homer’s Iliad and the Odyssey. This collection of non-Homeric verse in dactylic hexameter acquired the name of Epic Cycle (Epikòs Kýklos), and exist today only in fragments and as later summaries made in Late Antiquity and the Byzantine period.

Aethiopis ~ this lost epic poem (c.776BC), comprising five books, is attributed to Arctinus of Miletus. Arctinus spices up the Trojan conflict by introducing two new allies of the Trojans into the story. First Penthesilea and her band of fierce Amazon bellatrixes (women warriors) from Thrace enter the fray against the Achaeans (Greeks). The Amazonian Queen more than holds her own against the men, cutting a sway through many of the Greek warriors until Achilles bests her in hand-to-hand combat and kills her…creating something of a double-edged sword for himself as in the act of killing Penthesilea he makes the unsettling realisation that he is in love with her (real Freudian messing with your head stuff this!) Arctinus then brings in Memnon, king of Aethiopia➀ (Ethiopia) and his vast army to bolster the besieged Trojan side. Memnon is deemed almost equal in martial skills to Achilles and the two über-warriors and demigods square off in mortal combat. After a titanic struggle Achilles kills the Aethiopian warrior-king which causes his army to flee in terror. A fired-up Achilles launches an attack on the Trojans but gets too close to the city walls, giving the initiator of all the troubles, Paris (whose behaviour is consistently dishonourable and cowardly), a chance to take a pot shot. Paris’ arrow pierces Achilles’ heel, the only vulnerable spot on his otherwise immortal body, but Paris still gets no credit for it it is Apollo (god of archery) who guides the trajectory of the arrow truly to its target➁.

Ilias Mikra (“Little Iliad”) ~ this lost epic, in 4 books, is mainly attributed to the semi-legendary Lesches➂ (of Lesbos(?), flourished 700–650BC). Lesches covers the conception and construction of Odysseus’ Trojan Horse➃ and the awarding of the dead Achilles’ arms to Odysseus over Ajax, prompting the latter to lose the plot altogether, attack a herd of oxen and commit suicide in shame. The rest of the Little Iliad follows various escapades mostly involving Odysseus who treks off around the Aegean in company with Diomedes, collecting sacred objects which the Achaean prophecies decree are the preconditions necessary for Troy to be conquered. One such adventure takes them in disguise behind the enemy’s walls to steal, with Helen’s help, the Palladium (an archaic cult image said to preserve the safety of Troy).

Iliou persis➄ (“The Sack of Troy”) ~ the surviving fragments of this epic, comprising just two books, is usually attributed to Arctinus, giving it a comparable vintage to the Aethiopis. The verse opens with the Trojans discovering the “gift” of the Wooden Horse. After debating it the citizens fatefully ignore the warnings of the prophetess Cassandra and Laocoön and decide to dedicate the horse to Athena as a sacred object. After the Trojans drunkenly celebrate their supposed triumph through the night the Greek traitor Sinon signals to the Achaean fleet to return, Odysseus and the other warriors disembark from the wooden horse and wholesale carnage, destruction and slaughter spells the end for Troy and its citizens.

The Aeneid ~ this part of the story is also covered in later surviving versions by the Roman poet Virgil in his Aeneid and by Quintus Smyrnaeus (of Smyrna). Virgil’s Aeneid (12 books, written between 29 and 19BC) focuses on one of the minor participants of the Trojan War mentioned in the Iliad, a Trojan hero named Aeneas who escapes from Troy with his supporters (the Aeneads) before the Wooden Horse ruse is executed. Homer provides the template for Virgil’s epic poem which follows Aeneas and Co on their circuitous wanderings and adventures around the Aegean and Mediterranean seas (including an excursion to the Underworld) in Odysseyesque fashion, before settling in Italy and becoming progenitors of the Romans.

Posthomerica ~ Quintus Smyrnaeus’ Posthomerica (14 books, written 3rd–4th century AD) picks up the story from the end of the Iliad and continue the narration of the war. Quintus modelled his work on Homer’s and also drew heavily on material from the Cyclic poems of Arctinus and Lesches, revisiting the well-trawled landscape of the capture of Troy through the Wooden Horse, the eradication of Troy’s royal family, including the killing of King Priam by Neoptolemus (Achillles’ son) in a sacred temple and his bestial murder of Hector’s infant son, violations for which the gods punish the returning Greeks with a series of misadventures – eg, Menelaus is delayed from leaving the Troad and driven off-course by storms and winds, taking seven or eight years to get back to his kingdom in Sparta; his brother King Agamemnon, the commander-in-chief of the Achaean expedition, is murdered immediately upon his return to Mycenae➅.

➀ some sources refer to it as Scythiopia

➁ none of this gets a mention in the Homeric poems

➂ also attributed to other ancient writers like Cinaethon of Sparta and Thestorides of Phocaea

➃ or should we say Epeius’ Trojan Horse as it was he who built the gigantic equine decoy in rapid-quick time

➄ as in Ilion or Ilium, the Greeks’ name for Troy

➅ and of course there’s the curse of Odysseus’ decade-long tortuous trek trying to return to his home island Ithaca, as recounted in the Odyssey