The book "Walking six thousand miles through the United States of America" by the author S. A. Ferrall (Simon Ansley Ferrall) is a detailed description of the author's travel experience in America in the 19th century. In the book, the author shares his impressions of traveling through various landscapes of the country, stopping at interesting places, observing local customs and feelings. With lively description and vivid detail, Ferrol reveals to the reader the atmosphere of the United States of America at that time, making this book a fascinating read for anyone interested in the history and culture of this great country.