The classification of books is not only a method of management and classification, but also reflects the division and development of different disciplines, as well as the author's different creative direction and cultural background. For example, literature is divided into novels, short stories, poems and essays. Each sub-category has its own unique artistic style and creative concept, which gives readers more choices.
Compared with digital reading, book category still plays an important role in the selection and reading of physical books. Although the digital library provides a more comprehensive and convenient library, it is also an irreplaceable experience for digital reading to find your favorite books and leisure reading in libraries and bookstores, and the book category is like a map, which guides readers to find and explore knowledge and grow.