During a trip to secure funding for the struggling revolution, Benjamin Franklin gets pulled into a scientific quandary involving a Dr. Mesmer, the human mind, and the first use of a "blind study" in scientific research. This unforgettable story is complemented by intriguing and intricate illustrations, creating a truly mesmerizing reading experience. Highly recommended! In this whimsical look at a fascinating real-life moment in history, readers discover how straightforward American inventor Benjamin Franklin's scientific methods are challenged by the mysterious powers and elaborate stage shows of a certain Dr. Mesmer in Paris, France. Full color.