Sir Gawayne and the Green Knight: An Alliterative Romance-Poem (c. 1360 A.D.)

When a gigantic Green Knight rides into Arthur's Christmas hall, axe in hand, he offers a deadly game to any knight brave enough to strike first. Sir Gawain, Arthur's youngest knight, accepts the challenge and severs the Green Knight's head in one blow. But the headless body rises, picks up its own head, and reminds Gawain of a promise: meet me at the Green Chapel in one year, and I will return the strike. What follows is a winter's journey through a landscape of dread, castle stays where temptation wears a lady's face, and the slow unraveling of a knight's faith in his own honor. This is not a story of easy heroism. Gawain is afraid. Gawain fails. And the poem's ending, both terrifying and strangely merciful, asks what any code of honor is worth when the axe falls. Written in alliterative Middle English verse of staggering beauty and power, this 14th-century masterpiece stands as one of the great achievements of English literature: a dark, psychologically complex meditation on mortality, temptation, and what we owe to our own names.