An Adventure: A True Story About Time Travel" by Eleanor F. Jourdain and C. A. E. Moberly is a remarkable account of an extraordinary experience. This non-fiction work recounts the authors' alleged real-life time travel adventure in the late 19th century. The story unfolds as Jourdain and Moberly, both academics, find themselves visiting the Palace of Versailles in 1901. They claim to have become disoriented and experienced a series of strange events that transported them back in time to the late 18th century, just before the French Revolution. Their narrative describes their encounters with people and places that should not have existed in their time, leading them to believe they had somehow slipped into the past. The book is a blend of memoir, historical account, and paranormal experience, and it has intrigued readers for its mysterious and unexplained occurrences. Whether one accepts their tale as genuine time travel or a product of vivid imagination, "An Adventure" offers a captivating and thought-provoking exploration of a unique and perplexing event in history.