Blackout, written by Marc Elsberg, is a gripping techno-thriller that explores the dangers of a surveillance state. The story takes place in a near-future where a massive blackout plunges Europe into chaos. As society crumbles, a hacker named Piero Manzano uncovers a sinister plot that involves government surveillance and manipulation. Blackout is a fast-paced and suspenseful book that raises important questions about the balance between security and privacy.