Aventures Fiction #3

In a 1958 science fiction tale from *Aventures Fiction #3*, two scientists working on an electric suit to shield against nuclear fallout find themselves confronted by alien visitors who claim humanity has stolen their planet. As the truth unfolds, the line between invaders and the displaced blurs, and the scientists must rethink their experiment in a moment that could send the creatures home—or trap them forever.

In "Gladiateur de la Terre," John Trent faces an alien champion in a brutal test of endurance known as the Trial of Vitality, where survival hinges not on strength alone but on cunning. With the fate of Earth hanging in the balance, Trent must outthink his opponent in a fight that pushes him to his limits.

In "Le remarquable Mr. Multiplicateur," Thad Merkel’s revolutionary machine for duplicating complex objects takes an unexpected turn when it begins to act with a mischievous, almost playful intelligence. Though its whimsical behavior helps foil a gang of thieves, Merkel soon realizes the danger of a device that might be thinking for itself—and decides to shut it down for good.