Ключевые слова: background, blue, book, books, bookworm, business, collection, college, color, cover, culture, design, different, edition, educate, education, entertainment, fiction, hardback, hardcover, hobby, information, knowledge, learn, learning, leisure, library, light, literacy, literary, literature, many, nerd, novel, object, old, open, paper, read, reading, school, science, spine, stack, story, study, table, text, textbook, wooden,