'The Prairie Traveler' is a travel guidebook to the western trails, written by Randolph Barnes Marcy. He was an officer in the United States Army. This book became a key handbook for the thousands of Americans wanting to cross the continent. It was written based on his own extensive experience of “more than thirty years of service in the United States Army, a large portion of the time on the frontiers” and in the mountains, deserts, and prairies, the book provided authoritative advice about reconnaissance, fieldcraft, provisions, and healthcare, that would save many lives on these perilous routes. It covered key topics like hunting and tracking, food and water supply, as well as specialist advice about the selection of horses, the avoiding of quicksands, the interpreting of smoke signals and sign language, and numerous other issues. 'The Prairie Traveler' was one of the best-selling books in the U.S. in the 19th century.
