Louis Lambert is an 1832 novel by French novelist and playwright Honoré de Balzac, included in the Étudesphilosophiques section of his novel sequence La Comédie humaine.

Set mostly in a school at Vendôme, it examines the life and theories of a boy genius fascinated by the Swedish philosopher Emanuel Swedenborg (1688-1772).

The novel contains a minimal plot, focusing mostly on the metaphysical ideas of its boy-genius protagonist and his only friend (eventually revealed to be Balzac himself). Although it is not a significant example of the realist style for which Balzac became famous, the novel provides insight into the author’s own childhood. Specific details and events from the author’s life – including punishment from teachers and social ostracism – suggest a fictionalized autobiography.

While he was a student at Vendôme, Balzac wrote an essay called Traité de la Volonté (”Treatise on the Will”); it is described in the novel as being written by Louis Lambert. The essay discusses the philosophy of Swedenborg and others, although Balzac did not explore many of the metaphysical concepts until much later in his life. Ideas analyzed in the essay and elsewhere in the novel include the split between inward and outward existence; the presence of angels and spiritual enlightenment; and the interplay between genius and madness.

Honoré de Balzac (1799-1850) was a French novelist and playwright. His magnum opus was a sequence of short stories, La Comédie humaine. Many of Balzac's works have been made into or have inspired films, and they are a continuing source of inspiration for writers, filmmakers and critics.

Before and during his career as a writer, he attempted to be a publisher, printer, businessman, critic, and politician; he failed in all of these efforts. La Comédie humaine reflects his real-life difficulties, and includes scenes from his own experience.

Louis Lambert - Äänikirja, Englanti, 2015