The Carpet Makers by Andreas Eschbach
This science fiction novel unfolds on a planet where the entire economy and culture revolve around the intricate craft of making carpets from the hair of the craftsmen's wives and daughters. These carpets are highly prized by the galaxy's elite, not just for their beauty but for a mysterious purpose known only to the empire's emperor. The story intricately weaves together the lives of various characters across different planets, revealing the dark secrets behind the carpet-making tradition and the oppressive regime that sustains it. As the narrative progresses, it delves into themes of rebellion, sacrifice, and the quest for freedom, culminating in a revelation that challenges the very foundation of the characters' understanding of their world and their place within the galaxy.