Periodicals 4,279 History 3,447 Maps 3,439 Electronic books 2,262 Statistics 2,237 Biography 1,946 Fiction 1,610 Genealogy 1,160 Biographies 992 Broadsides 869 Handbooks, manuals, etc 745 Pictorial works 720 Directories 700 Sources 637 Video recordings 526 Interviews 507 Newspapers 504 Congresses 502 Catalogs 496 Guidebooks 457 Correspondence 404 Topographic maps 365 Road maps 346 Early works to 1800 337 Bibliography 325 Streaming videos 323 Poetry 309 Domestic fiction 246 Exhibitions 242 Promotional films 238 Personal narratives 233 Case studies 225 Illustrated works 217 Maps (documents) 204 Classification 195 Drama 194 Oral histories 193 Registers 190 Records and correspondence 187 Personal Narrative 176 Almanacs 171 Trials, litigation, etc 168 Photographs 166 Anecdotes 165 Documentary films 160 Historical fiction 160 Diaries 158 Novels 156 Sound recordings 145 Conference papers and proceedings 139 Autobiographies 137 Mystery fiction 135 Printed ephemera 134 Forms 130 Cases 123 Early works 116 Electronic journals 113 Lists 111 Video recordings for the hearing impaired 111 Archives 110 Charters 109 Detective and mystery fiction 109 Local history 108 Exhibition catalogs 106 Indexes 105 Personal correspondence 102 Criticism, interpretation, etc 100 Church history 95 Romans, nouvelles, etc 94 Scrapbooks 92 Personal narratives, Confederate 91 Bibliographies 90 Love stories 89 Legislative histories 88 Romance fiction 88 Bildungsromans 83 Community cookbooks 82 Academic theses 81 Program materials 76 Sermons 76 Feature films 74 Romans 74 Proofs 73 Juvenile literature 72 Statutes and codes 72 Nonfiction films 71 Specimens 71 Psychological fiction 70 Surveys 70 Handbooks and manuals 68 Identification 68 Registers (Lists) 68 Broadside poems 67 Cookbooks 64 Juvenile works 64 Periodical 64 Music 62 Songs and music 62 Maps, Topographic 61 Charters and articles of incorporation 60