A trio of authors have been selected as finalists for the 19th annual Dr. Tony Ryan Book Award with the winner being selected on Thursday, Nov. 7 at Castleton Lyons near Lexington, Kentucky, the farm said in a Friday morning release. This year's finalists are: Isaac Murphy: The Rise and Fall of a Black Jockey by Katherine C. Mooney Lexington: The Extraordinary Life and Turbulent Times of America's Legendary Racehorse by Kim Wickens The Turcottes: The Remarkable Story of a Horse Racing Dynasty by Curtis Stock The winner will receive...