Louise de la Vallière is third part of The Vicomte of Bragelonne: Ten Years After (which in itself is the third part in the d'Artagnan Romances). This part mostly concerns romantic events at the court of Louis XIV. Raoul de Bragelonne finds his childhood sweetheart, Louise de la Vallière, is maid of honor to the Princess. Fearing a tarnishing of Louise's reputation by affairs at court, Raoul seeks to marry her. His father, Athos, the Comte de la Fère, disapproves, but eventually, out of love for his son, reluctantly agrees. The king, however, refuses to sanction the marriage because Louise is of inferior social status, and so marriage is delayed until Louise has earned her fortune and Raoul grows in prestige.

The Vicomte of Bragelonne: Ten Years Later (French: Le Vicomte de Bragelonne ou Dix ans plus tard) is the third and last of the d'Artagnan Romances, following The Three Musketeers and Twenty Years After. It appeared first in serial form between 1847 and 1850. In the English translations the 268 chapters of this large volume are usually subdivided into three, but sometimes four or even five individual books. In this four-volume edition the volume names are entitled: "The Vicomte de Bragelonne", "Ten Years Later", "Louise de la Vallière" (this volume), and "The Man in the Iron Mask."

The d'Artagnan Romances are a set of three novels by Alexandre Dumas telling the story of the musketeer d'Artagnan from his humble beginnings in Gascony to his death as a marshal of France in the Siege of Maastricht in 1673.

The three novels are:

The Three Musketeers, set in 1625; first published in 1844. Dumas claimed it was based on manuscripts he had discovered in the Bibliothèque Nationale.

Twenty Years After, set in 1648; serialized from January to August, 1845.

The Vicomte of Bragelonne: Ten Years Later, set between 1660 and 1673; serialized from October 1847 to January 1850. This vast novel has been split into four volumes; The Vicomte de Bragelonne, Ten Years Later, Louise de la Vallière and The Man in the Iron Mask.

Alexandre Dumas, (1802-1870), also known as Alexandre Dumas, père, was a French writer, best known for his historical novels of high adventure. Translated into nearly 100 languages, these have made him one of the most widely read French authors in the world. Many of his novels, including The Count of Monte Cristo, The Three Musketeers, Twenty Years After, and The Vicomte de Bragelonne: Ten Years Later were originally published as serials. His novels have been adapted since the early twentieth century for nearly 200 films. Dumas' last novel, The Knight of Sainte-Hermine, unfinished at his death, was completed by a scholar and published in 2005, becoming a bestseller. It was published in English in 2008 as The Last Cavalier.

Prolific in several genres, Dumas began his career by writing plays, which were successfully produced from the first. He also wrote numerous magazine articles and travel books; his published works totaled 100,000 pages. In the 1840s, Dumas founded the Théâtre Historique in Paris.