Electronic books 1,801 History 945 Biography 648 Internet videos 329 Educational films 307 Videorecording 276 Biographies 208 Documentary films 188 Fiction 164 Criticism, interpretation, etc 157 Periodicals 142 Electronic book 132 Congresses 89 Case studies 84 Statistics 81 Drama 76 Sources 74 Interviews 66 Juvenile literature 63 Conference papers and proceedings 51 Feature films 51 Poetry 46 Cross-cultural studies 40 Nonfiction films 35 Correspondence 34 Documentary television programs 33 Bibliography 29 Literary collections 29 Personal narratives 24 Biographical films 23 Diaries 23 Television news programs 21 Encyclopedias 20 Handbooks, manuals, etc 19 Early works 18 Early works to 1800 18 Personal correspondence 18 Short films 17 Dictionaries 16 Folklore 16 Lectures 16 Fiction films 15 Miscellanea 12 Translations into English 12 Bibliographies 11 Fiction television programs 11 Television adaptations 11 Anecdotes 10 Aufsatzsammlung 10 Filmed lectures 10 Historical films 10 Personal narratives, Confederate 10 Pictorial works 10 Popular works 10 Songs and music 10 Television mini-series 10 Documentary 9 Handbooks and manuals 9 Nonfiction television programs 9 Personal narratives, American 9 Prayers and devotions 9 Translations 9 Ethnographic films 8 Autobiographies 7 Directories 7 Filmed speeches 7 Life skills guides 7 Livres numériques 7 Love stories 7 Romance television programs 7 Archives 6 Comic books, strips, etc 6 Film adaptations 6 Filmed interviews 6 Juvenile fiction 6 Psychological fiction 6 Church history 5 Congress 5 Longitudinal studies 5 Portraits 5 Chronology 4 Confederate 4 Livres électronique 4 Livres électroniques 4 Messages 4 Panel discussions 4 Romance fiction 4 Short stories 4 Trials, litigation, etc 4 videorecording 4 Bildungsromans 3 Educational television programs 3 Festschriften 3 Geschiedenis (vorm) 3 Historical fiction 3 Historical television programs 3 Local history 3 Quelle 3 Quotations 3 Speeches 3