9 Digital media, namely, downloadable electronic textbooks and educational course materials in the field of composition, literature, philosophy, religion, languages, history, government, humanities, critical thinking, political science, psychology, sociology, business, economics, mathematics, physical sciences, life sciences, health sciences, adult and career development, social studies, and social sciences; Downloadable electronic publications and digital media, namely, downloadable audio and video recordings, e-books, pre-recorded flash drives, and multimedia files containing text, audio, video, still images, and internet web links, electronic textbooks and printable educational course materials in the field of composition, literature, philosophy, religion, languages, history, government, humanities, critical thinking, political science, psychology, sociology, business, economics, mathematics, physical sciences, life sciences, health sciences, adult and career development, social studies, and social sciences; Downloadable electronic publications in the nature of electronic textbooks and printable educational course materials in the field of composition, literature, philosophy, religion, languages, history, government, humanities, critical thinking, political science, psychology, sociology, business, economics, mathematics, physical sciences, life sciences, health sciences, adult and career development, social studies, and social sciences; Downloadable non-fiction books in the field of composition, literature, philosophy, religion, languages, history, government, humanities, critical thinking, political science, psychology, sociology, business, economics, mathematics, physical sciences, life sciences, health sciences, adult and career development, social studies, and social sciences; E-books featuring composition, literature, philosophy, religion, languages, history, government, humanities, critical thinking, political science, psychology, sociology, business, economics, mathematics, physical sciences, life sciences, health sciences, adult and career development, social studies, and social sciences recorded on computer media; Electronic books featuring composition, literature, philosophy, religion, languages, history, government, humanities, critical thinking, political science, psychology, sociology, business, economics, mathematics, physical sciences, life sciences, health sciences, adult and career development, social studies, and social sciences recorded on computer media; Electronic publications and digital media, namely, downloadable audio and video recordings, e-books and multimedia files containing text, audio, video, still images, and internet web links and electronic textbooks featuring composition, literature, philosophy, religion, languages, history, government, humanities, critical thinking, political science, psychology, sociology, business, economics, mathematics, physical sciences, life sciences, health sciences, adult and career development, social studies, and social sciences recorded on computer media; Non-fiction e-books in the field of composition, literature, philosophy, religion, languages, history, government, humanities, critical thinking, political science, psychology, sociology, business, economics, mathematics, physical sciences, life sciences, health sciences, adult and career development, social studies, and social sciences recorded on computer media