"Esther Happy" is one of the four parts of the serial novel, "The Splendors and Miseries of Courtesans (also known as, "A Harlot High and Low,") a novel by French novelist Honoré de Balzac. Lucien de Rubempré and Carlos Herrera (Vautrin) have made a pact, in which Lucien will arrive at success in Paris if he agrees to follow Vautrin's instructions blindly. Esther van Gobseck throws a wrench into Vautrin's best-laid plans, however, because Lucien falls in love with her and she with him. One night, however, the incredibly rich banker Baron de Nucingen spots Esther and falls deeply in love with her. When Vautrin realizes that Nucingen's obsession is with Esther, he decides to use her power as a tool to help advance Lucien by extrapolating the maximum amount of money from the Baron as possible. Something that will result in a series of tragic results...

Jacques' waking reveries and daydreams are balanced by a succession of dreams and nightmares that explore the seemingly irrational, often grotesque, world of unconscious desire, producing a series of images that challenges anything to be found in the fantasies of 'Against Nature', or the Satanic obsessions of 'La-Bas'."

"The Vatard Sisters brought Huysmans to the notice of the public and revealed him as a man who could paint word-pictures which put earlier practitioners like Gautier and Edmond de Goncourt in the shade...The novel is a story of two working-class sisters, but the main protagonist is Paris, suburban Paris, the Paris of railway stations, cheap restaurants and caf (c)-concerts...and the passages that describe the music-halls and crowds of the Avenue de Maine and the Boulevard Saint Michel, or the railway yard seen from the back window of the sisters' bedroom, have a visual immediacy...a kind of energy, a force of personality, which are utterly unusual in Huysmans' work..." ]Anita Brookner in The Genius of the Future