Chrétien de Troyes 
Four Arthurian Romances 
Erec et Enide

Erec et Enide features many of the common elements of Arthurian romance, such as Arthurian characters, the knightly quest, and women or love as a catalyst to action. While it is not the first story to use conventions of the Arthurian characters and setting, Chrétien de Troyes is credited with the invention of the Arthurian romance genre by establishing expectation with his contemporary audience based on its prior knowledge of the subjects.