PROFESSOR KNOWLEDGE

On-line retail store services featuring downloadable electronic books; On-line retail store services featuring downloadable fiction books, non-fiction books, audiobooks, and digital media, namely, pre-recorded digital video recordings featuring entertainment programs; On-line retail store services featuring fiction books, non-fiction books, audiobooks, and digital content in the nature of e-books, audiobooks, and digital media, namely, pre-recorded digital video recordings featuring entertainment programs

Audio books in the nature of novels and short stories; Downloadable fiction books on a variety of topics; Downloadable non-fiction books on a variety of topics; Non-fiction audio books on a variety of topics