The Last 100 Days by Patrick McGuinness depicts the final months of Nicolae Ceausescu's regime in Romania in 1989 through the eyes of a young British expat. While some critics argue the plot lacks plausibility, the novel uses its fictional narrative set within real historical events to illuminate the surreal and oppressive atmosphere of life under Romanian communism. McGuinness' prose conveys the isolation, decay, and paranoia of Bucharest during this time period through atmospheric details. The city itself emerges as one of the most compelling characters in the book. Overall, the novel offers a glimpse into the "deep darknesses of humans" through its portrayal of ordinary people navigating brutality and corruption.