The book "When It Was Dark: The Story of a Great Conspiracy" by Guy Thorne is an exciting thriller that takes readers into a world of intrigue, mystery and mysterious events. The main plot of the book revolves around a large conspiracy that extends to various spheres of society. The author masterfully reveals the characters of the characters, unravels complex storylines and makes readers immerse themselves in the atmosphere of mystery and danger. "When it was dark" is a book that will leave you on the edge of your seat until the last page, prompting you to think about important questions of justice, faith and truth.