Un Libro Una Hora is a literary podcast produced by Cadena SER, Spain’s major radio network. Directed and hosted by Antonio Martínez Asensio—a prominent literary critic, writer, and screenwriter—the program is structured to guide listeners through the narrative and thematic depth of significant literary works within a sixty-minute duration. The show operates as a curated bridge between classical or contemporary literature and the modern listener, utilizing a format that blends storytelling, professional narration, and critical analysis.
The editorial focus of the podcast spans a broad spectrum of world literature, ranging from historical masterworks to influential modern novels. Each episode is designed to provide a comprehensive overview of a single book, selecting essential passages for dramatic reading while Martínez Asensio provides the necessary historical, biographical, and stylistic context. This approach allows the program to function as both an educational resource and an immersive narrative experience, making complex or lengthy texts accessible to a wide audience.
Production quality is a defining characteristic of the series. The podcast employs a sophisticated sound design, often featuring voice actors to perform dialogue and key scenes, accompanied by musical scoring intended to evoke the specific atmosphere of the text. By translating the written word into an auditory performance, the show aims to capture the essence of the author's intent and the emotional resonance of the story.
Broadcasting on a weekly basis, Un Libro Una Hora has established a substantial archive of literary exploration. The program also maintains a digital presence through various platforms and has generated specialized content, such as the spin-off "¡Y ahora qué leo!", which focuses on contemporary recommendations and seasonal literary trends. As a cultural fixture within the Spanish-speaking audio landscape, the podcast prioritizes the dissemination of literary heritage, offering a structured and descriptive gateway into the world's most enduring stories.