"Four on the Road: Adventures of the Big Four on the Road" is an exciting adventure novel by the famous American writer Ralph Henry Barbour. The book tells about four friends - Jack, William, Ted and Bertrand, who decided to go on an exciting trip by car called "Big Four". During their travels, they encounter a wide variety of adventures, mysteries, and even danger. The author successfully combined exciting adventures with a vivid description of friendship, courage and mutual support. "Four on the Way" is a book that will captivate readers of any age with its unique atmosphere and exciting plot.