A young man named Georges becomes obsessed with uncovering the secret of a reclusive doctor and breaks into his abandoned villa, where he discovers a hidden laboratory filled with chemical apparatus and strange experiments. There he encounters the effects of a mysterious invention centered on a “blue light,” which has the power to reveal or externalize human thoughts. This discovery draws Georges into a dangerous situation, as the device exposes the inner life of individuals—desires, fears, and hidden intentions—making privacy impossible. As the implications unfold, the invention proves both scientifically astonishing and morally catastrophic, threatening to overturn human relationships and social order by stripping away all secrecy.
Creators/Key Contributors Paul Féval fils, Henri Boo-Silhen
First Appearance La lumière bleue (1930) by Paul Féval fils and Henri Boo-Silhen
First Publisher Louis Querelle
Appearance List La lumière bleue (1930) by Paul Féval fils and Henri Boo-Silhen — first edition, Paris: Louis Querelle; La Lumière bleue (1938) — Illustration de J. Saunier; La lumière bleue (1949 reissue, Editions Albin Michel) — part of the “Les Grands Romans” series
Description A young man named Georges becomes obsessed with uncovering the secret of a reclusive doctor and breaks into his abandoned villa, where he discovers a hidden laboratory filled with chemical apparatus and strange experiments. There he encounters the effects of a mysterious invention centered on a “blue light,” which has the power to reveal or externalize human thoughts. This discovery draws Georges into a dangerous situation, as the device exposes the inner life of individuals—desires, fears, and hidden intentions—making privacy impossible. As the implications unfold, the invention proves both scientifically astonishing and morally catastrophic, threatening to overturn human relationships and social order by stripping away all secrecy.
