Roaring in Horses: A Popular Description of Its Causes and Its Radical Cure is a book written by Edward Cotterell in 1888. The book is a comprehensive guide to understanding and treating the condition of ""roaring"" in horses. This condition, also known as laryngeal hemiplegia, is a respiratory disorder that affects horses and causes them to make a loud, roaring sound while breathing.The book begins with an explanation of the anatomy and physiology...