The question of what books the elderly should read required consideration of their reading interests and reading needs. Some elderly people might like to read history books, biographies, philosophy, psychology, medicine, and other books. Other elderly people may also like to read novels, poems, essays, and other literary works to broaden their horizons and enrich their imagination. The types of books that the elderly read may vary according to their personal interests and needs. Therefore, it is recommended that the elderly can choose books that suit their own interests and needs. In addition, the elderly can also read books to maintain physical and mental health, enhance thinking ability and memory, improve social skills, and thus better enjoy their later years.