""Notes On The United States Of North America V2: During A Phrenological Visit In 1838-40"" is a book written by George Combe. It is a detailed account of Combe's travels throughout North America during the years 1838-40. Combe was a phrenologist, which means he believed that the shape of a person's skull could reveal their personality traits and intelligence. This book is based on his observations of the American people and their society, as well...