FROG

Educational books featuring math, spelling, reading, grammar, geography, history, science, and trivia; magazines and newsletters featuring math, spelling, reading, grammar, geography, history, science, and trivia; and workbooks for infants, children, young adults, and adults

Electronic publishing services, namely, publication of text and graphic works of others on CD ROM, DVD, computer cartridges featuring math, spelling, reading, grammar, geography, history, science, and trivia