The Difference Engine, written by William Gibson and Bruce Sterling, is a captivating alternative history mystery novel. Set in Victorian England, the story imagines a world where Charles Babbage's Analytical Engine was successfully built, leading to an early information age. The narrative follows a group of characters who become entangled in a conspiracy involving powerful technology and political intrigue. With its blend of steampunk aesthetics, historical figures, and a thrilling mystery, The Difference Engine offers a unique reading experience for fans of alternative history and mystery genres.