Synonyms to circulars

literature, French literature, Renaissance literature, ancient literature, article, autograph, belles lettres, belles-lettres, bibliography, body of knowledge, body of learning, brainchild, brochures, classics, composition, computer printout, contemporary literature, copy, cyclopedia, data, document, draft, edited version, encyclopedia, engrossment, erotic literature, erotica, essay, facts, fair copy, fiction, final draft, finished version, first draft, flimsy, folk literature, holograph, humane letters, information, kitsch, leaflets, letter, letters, literae scriptae, literary artefact, literary production, lore, lucubration, manuscript, materials, matter, medieval literature, national literature, nonfiction, obscene literature, opus, original, pamphlets, paper, parchment, penscript, piece, piece of writing, play, poem, polite literature, pop literature, popular literature, pornographic literature, pornography, printed matter, printout, production, propaganda, pseudonymous literature, publications, publicity, reading matter, recension, republic of letters, scatological literat