What is literature? A book? An essay? Poetry?
The Oxford English dictionary defines literature as: familiarity with letters or books; knowledge acquired from reading or studying books, esp. the principal classical texts associated with humane learning; literary culture; learning, scholarship. On dictionary.com, literature is defined as: writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays.