"The Run of the Citadel" is an exciting science fiction book that tells the story of a group of engineers who strive to get inside the huge and inaccessible Citadel - a city of the future, filled with secrets and dangers. At the center of mysterious discoveries and challenges, the protagonist is forced to show all his courage and ingenuity to survive this exceptional journey. "Running Citadel" is an exciting adventure that will keep you in suspense from the first page to the last, revealing a world of intrigue and futuristic technology.