The book “About Wine” by J. Patrick Henderson and Dellie Rex is a comprehensive textbook on wines, designed for adult readers interested in the subject. Published in 2006 in hardcover format, this book provides detailed information on wines, making it an essential resource for those looking to expand their knowledge in the realm of food and drink. With a focus on the wine culture and appreciation, this textbook serves as a valuable guide for wine enthusiasts in the United States.