Arthur T. Vanderbilt II is an American author, lawyer, and member of the Vanderbilt family, which was once one of America's wealthiest and most prominent families during the 19th century due to their success in the shipping and railroad industries. He should not be confused with his grandfather, Arthur T. Vanderbilt (1888–1957), who was the first Chief Justice of the New Jersey Supreme Court. Arthur T. Vanderbilt II has written several books with a focus on history, biography, and the judiciary. Some of his works include "Fortune's Children: The Fall of the House of Vanderbilt," which chronicles the rise and fall of his once powerful family, and "Changing Law: A Biography of Arthur T. Vanderbilt," which is a biography of his grandfather. Vanderbilt's writings often explore themes related to social history, law, and the impact of wealth and influence in America. He also practiced law and served in various capacities in legal organizations and the judiciary.