Ключевые слова: academic, backpack, backpacker, backpacking, books, bookshelves, bookworm, boy, child, college, education, educational environment, fiction, indoor, intellectual, intelligence, knowledge, learning, library, literacy, literary, literary world, literature, non fiction, person, reader, reading, research, school, schoolboy, shelves, standing, student, student life, study, studying, university, young,