The "Grand Trunk Western Railroad: A Canadian National Railway" by Patrick Dorin is a book focused on the history and operations of the Grand Trunk Western Railroad, which was a major rail carrier in the United States. The book provides detailed information about the railroad's routes, equipment, and impact on the transportation industry. With a strong focus on the railroad's origins and development as a Canadian National Railway, this book is a valuable resource for collectors and enthusiasts interested in railroadiana and train history.