Domnei: A Comedy of Woman-Worship — James Branch Cabell

The word "domnei" refers to the ritualized devotion that knights were required to display toward their ladies in the medieval period. James Branch Cabell's novel of the same title explores the concept in a rich, meditative look at femme fatale Melicent and the ultimately ruinous sparring her love inspires among her coterie of husbands, knights, and suitors.