John Wiley & Sons, Inc. provides knowledge and knowledge-enabled services in the areas of research, professional practice and education. The Company operates through three segments: Research, Professional Development and Education. Through the Research segment, the Company provides digital and print scientific, technical, medical and scholarly journals, reference works, books, database services and advertising. The Professional Development segment provides digital and print books, corporate learning solutions, employment talent solutions and training services, and test prep and certification. In the Education segment, the Company provides print and digital content, and education solutions, including online program management services for higher education institutions and course management tools for instructors and students. The Company is engaged in developing and cross-marketing products to its customer base of researchers, professionals, students and educators.