Nonfiction films 18,915 Newspapers 15,647 Nonfiction 11,686 Names Lists 10,546 Nonfiction television programs 6,797 Novels 6,372 Nickel weeklies 3,616 Newsreels 2,331 Novela 1,444 Nurses' Instruction 1,280 Nautical charts 1,231 Naval history 1,215 Nomenclature 1,171 Notebooks, sketchbooks, etc 897 Novela juvenil 888 North American Studies 504 Nature television programs 413 Noir fiction 392 Nursery rhymes 372 Novels in verse 336 Nonfiction comics 319 Novellas 306 Narrative non-fiction 280 Nurses Instruction 225 NonFiction 189 Nomenclature (Popular) 188 Novels (texts) 169 Nintendo video games 163 New Zealand poetry 158 National songs 153 Newsletters 153 New Zealand fiction 140 Notated music 138 Notarial documents 134 Nature films 126 Novenas 125 Narrative poetry 124 Nature stories 114 Nigerian drama 106 Newsreel 99 Norwegian fiction 94 Nocturnes (Music) 92 Novela infantil 91 New Age music 84 Nintendo Wii video games 84 Newbery Medal 82 National Film Registry 72 Notation 68 Notebooks 63 New wave films 62 Nature poetry 60 New Year sermons 54 Novela histórica 53 Nonsense verse 52 Necrology 49 Naslagwerken (vorm) 48 NP 43 Notes, esquisses, etc 39 Noir comics 38 Novela estadounidense 38 Nature 37 New titles added 36 Nintendo 3DS video games 34 Nintendo Switch video games 33 Norman W. Forgue / Black Cat Press records 33 New wave music 31 Nonfiction novels 31 Numerical/Quantitative Data 30 Novelas 28 New Year addresses 27 Nature photography 24 Novela de misterio 24 Novela fantástica 24 Nickel weekly 23 Novela mexicana 23 Nature fiction 22 Non-commissioned officers' handbooks 22 Newsbooks 20 NASA Technical Memorandum 19 Novela psicológica 19 Normes 18 Novela doméstica 18 Novelas gráficas 18 Novel 17 Numbered limited editions 17 Newspaper 16 Nonfiction radio programs 16 Novelizations 16 Noms vernaculaires 15 Notes 15 Norwegian poetry 14 Novela de terror 13 Newbery Medal: Honor book 12 Nintendo DS video games 12 Nonsense verses 12 Namibian fiction (English) 11 New Zealand drama 11 Nō plays 11 NONFICTION 10 Narratives 10