James H. McGraw IV is an heir to the McGraw-Hill publishing fortune. He serves as a Group Publisher of The McGraw-Hill Companies, and is a co-funder of McGraw-Hill Education. Besides being the second largest textbook publisher, McGraw-Hill owns Standard & Poor’s — a combination publisher, stock index, investment researcher and credit rating agency. They also own J.D. Power & Associates, and Aviation Week. McGraw-Hill’s flagship publication since 1929 has been BusinessWeek, which it sold to Bloomberg in 2009.