Ключевые слова: article, background, book, books, bookstore, business, club, collection, college, color, copy, culture, different, document, edition, education, entertainment, fiction, group, hardcover, history, information, knowledge, learning, library, literacy, literary, literature, many, nerd, object, old, page, paper, read, reading, research, school, science, space, stack, study, text, textbook, university, vintage, violet, wisdom,