Antonio Lozano (Barcelona, 1974) is a prominent expert in criminal literature. He is a journalist for publications like La Vanguardia and Qué Leer , and he serves as a judge for the RBA International Prize for Crime Writing.

The book is not a novel but a "white book" of the noir genre—a collection of articles and mini-essays. It analyzes why society is fascinated by crime and what this obsession says about human nature. Key themes include:

: Lozano bridges the gap between literature and other media, examining how crime novels dialogue with audiovisual productions.

: A journey from the origins of crime literature to contemporary masterpieces.

: The idea that the noir genre acts as a disturbing mirror, forcing individuals to face the shadowy aspects of themselves and society.

is a comprehensive essay by Antonio Lozano that explores the history, evolution, and psychological allure of the noir and crime fiction genres. Summary and Core Themes