Book and review publishing; Educational services, namely, conducting on-line exhibitions and displays and interactive exhibits in the field of early childhood, elementary education, and teacher preparation and learning; Electronic publishing services, namely, publication of text and graphic works of others on CD, DVD, on-line featuring information, research, and technology for improving teaching and learning; Entertainment services, namely, providing prerecorded music, information in the field of music, and commentary and articles about music, all on-line via a global computer network; Entertainment, namely a continuing education show broadcast over television, satellite, audio, and video media; Magazine publishing; Music publishing services; Newspaper publishing; On-line publication of information, research, and technology for improving teaching and learning; Providing on-line information and news in the field of employment training; Providing on-line journal in the field of information, research, and technology for improving teaching and learning; Publishing and distribution of books, reviews and other printed matter as well as related electronic data carriers; Publishing of books and reviews; Publishing of books, magazines; Publishing of electronic publications; Publishing of reviews; Publishing of web magazines