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CRRC: a book manufacturer and specialty publisher. It has two business segments: book manufacturing and specialty publishing. The book manufacturing segment focuses on streamlining the process of bringing books from the point of creation to the point of use. It offers services from prepress and production through storage and distribution. The specialty publishing segment consists of Dover Publications, Inc. (Dover), Research & Education Association, Inc. (REA), and Federal Marketing Corporation, doing business as Creative Homeowner (Creative Homeowner). Dover publishes approximately 9,000 titles in 30 specialty categories ranging from literature to paper dolls, and music scores to clip art. REA publishes test preparation and study-guide books and software for high school, college, graduate students and professionals. Creative Homeowner is a publisher of books on home design, decorating, landscaping and gardening, and sells home plans.

SADL: a publisher of school materials. It provides catechetical and educational publications in dioceses, schools and parishes throughout the United States. The Company's Sadlier-Oxford division is focused on catering to the needs of PreK-12 public, private, and Catholic schools. It provides research-based programs in mathematics, reading, and language arts. In November 2009, the Company announced that the merger of Cauldron Group Inc. (Cauldron) into the Company.

MHP: a global information services provider serving the education, financial services and business information markets with a range of information products and services. The Company serves additional markets, such as energy, automotive, construction, aerospace and defense. The Company serves its customers through a range of distribution channels, including printed books, magazines and newsletters, online via Internet Websites and digital platforms, through wireless and traditional on-air broadcasting, and through a range of conferences and trade shows. The Company's books and magazines are printed by third parties. The Company operates in three segments: McGraw-Hill Education, Financial Services, and Information and Media. In December 2009, the Company completed the sale of BusinessWeek to Bloomberg L.P.