Ключевые слова: aged, background, bestseller, book, book club, bookcase, bookshelf, bookworm, collection, college, data, dictionary, education, fiction, hardback, hardcover, information, knowledge, learn, learning, leisure, library, literacy, literary, literature, old, page, paper, pile, publisher, read, reading, sale, school, school books, science, shelf, stack, study, text books, textbook, university, wisdom, writing,