Homer's Iliad Proper
Wrath of Achilles (Book I)The Trojan priest of Apollo Chryses attempts to ransom his daughter from her position as concubine at Agamemnon's court, but because she is considered part of the 'spoils of war', his wish is refused. In despair Chryses calls upon Apollo to punish the hubristic king, and a plague of arrows is launched against the Achaeans, decimating the army's beasts and men.
Calchas, seer of Sparta, protected by Achilles, prophetizes she must be returned, but Agamemnon demands compensation in the form of Achilles's concubine, Burseis. Achilles nearly slaughters the entire court but is held back by Athena, who reimburses his loss with an alliance to the Gods and the promise of a 10-fold reward. Achilles takes his leave with these words of warning to Agamemnon: "You will tear your heart, angry that you did not honor the best of the Achaeans". He withdraws from fighting as Burseis is taken from him, and as a result the Trojans gain the upper hand in the battle.
He is consoled by Thetis, who appeals to Zeus and binds him to his oath that (a) Achilles is granted honor, and (b) the Trojans will succeed while Achilles is absent from war.
The Trojans (Book VI)
Achilles nemesis, Hector (son of Priam, brother of Paris), awaits in Troy at the head of his army. Although his wife Andromache, and his newborn son Astyanax, plead with Hector not to go to battle (and inevitably widowing her) but he refuses to violate the warrior ethos. Even though he knows his struggle will be a lost cause, he cannot bear the public shame of being seen as a coward.
Embassy to Achilles (Book IX)
Agamemnon sends three heroes to nurse Achilles pride and convince him to return to battle: Odysseus (for guile), Phoenix (for wisdom), and Ajax the Greater, son of Telamon (for strength).
Achilles hubristically rejects Odysseus, despite being amply compensated for his humiliation (all spoils of victory, his concubine returned untouched, as well as 20 of the finest Trojan women), claiming that he will not submit to a bribe from a cowardly ruler.
He then more sensitively rejects his old tutor, Phoenix, who attempts to play upon his sentiments of honor and dishonor.
He finally rejects Ajax, who bluntly states the warrior code and finds it hard to believe Achilles will not fight simply for a girl.
Meanwhile, Patrocles (Achilles long time friend and training partner) begs Achilles that take action against Hector, who is burning the Greek ships. He dons Achilles' armour, and is warned not to fight Hector one on one. The ruse works and the tides turn against the Trojans, until Patrocles goes one step too far and is wounded, revealing his identity. Hector slays him and strips him of his armour (highest indignity).
Achilles is shocked back into action and vows vengeance upon Hector, despite being aware of his imminent (but glorified) death. He ends his quarrel with Agamemnon, stating he fights for Patrocles and no one else. Thetis brings Achilles new armour and a new shield (depiction of war on one side, peace on the other) fashioned by Hephaestus on Mt. Olympus, which become a symbolic talisman on the battlefield.
Hector vs. Achilles (Book XXII)
Achilles faces Hector alone on the battlefield, two men who have accepted their fates. Hector loses courage and attempts to flee, and he is chased by Achilles three times around the walls of Troy until Athena intervenes. Hector is tricked into thinking he has backup against Achilles, but Athena (disguised as a trojan) disappears when his back is turned. At this cowardice, Apollo removes his backing from Troy, and Athena asserts her psychostasic alliance with Achilles ("while humans weigh lives, the Gods weigh souls and cities").
Hector appeals to Achilles humility by asking for proper burial rites for the loser, but Achilles shows no mercy, slaughters Hector, and drags his corpse behind his chariot around Troy and back to the camp (Unpunished hubrisic action #3)
After defeating, defiling, and kidnapping Hector's corpse, Achilles sleeps over it, having it renewed by Apollo each day for fresh dishonour. He celebrates Patroclus's death with funeral games, and by sacrificing 12 Trojan youth (Unpunished hubris #4). Thetis, seeing this excessive disrespect for the dead, appeals to Zeus, to takes action so Achilles will relent.
One night, guided by Hermes, Prium sneaks into the Greek camp and begs for Hectors body as a father. Faced by the slayer of his children, he ransoms his son from the warrior and is able to return home.
The Burial of Hector (XXIV)
The Iliad ends with Hector's proper burial at Troy.
"No human action is without grief... some were driven through cruel misery by divine intention, based on luck and not discretion."