Electronic books 422 History 294 Biography 224 Biographies 181 Fiction 85 Congresses 70 Periodicals 65 Criticism, interpretation, etc 63 Sources 58 Conference papers and proceedings 56 Autobiographies 42 Interviews 33 Case studies 30 Bibliographies 26 Bibliography 25 Drama 24 Exhibitions 24 Sound recordings 23 Exhibition catalogs 22 Encyclopedias 19 Electronic journals 17 Feature films 17 Poetry 17 Electronic book 16 Video recordings 16 Personal narratives 15 Pictorial works 15 Correspondence 14 Folklore 14 Music 14 Encyclopédies 13 Illustrated works 13 Périodiques 13 Video recordings for the hearing impaired 13 Diaries 11 Literary collections 11 Personal correspondence 10 Church history 9 Literature 9 Personal narratives, Confederate 9 Short stories 9 Cookbooks 8 Folk music 8 Juvenile literature 8 Literary criticism 8 Oral histories 8 Art 7 Catalogs 7 Controversial literature 7 Festschriften 7 Film adaptations 7 Novels 7 encyclopedias 7 Anecdotes 6 Hymns 6 In art 6 Livres de cuisine 6 Songs 6 cookbooks 6 Bio-bibliography 5 Dictionaries 5 Essays 5 Notated music 5 Periodical 5 Songs and music 5 collective biographies 5 Cases 4 Comic books, strips, etc 4 Cookbook 4 Documentary films 4 Domestic fiction 4 Early works to 1800 4 Entretiens 4 Études de cas 4 Graphic novels 4 Handbooks, manuals, etc 4 Identification 4 Pamphlets 4 Political fiction 4 Statistics 4 Trials, litigation, etc 4 periodicals 4 Comics (Graphic works) 3 Critiques littéraires 3 Didactic fiction 3 Internet resources 3 Juvenile works 3 Pre-Linnean works 3 Psychological fiction 3 Romans, nouvelles, etc 3 Spirituals (Songs) 3 Anthologies 2 Biographical films 2 Blues (Music) 2 Children's songs 2 Classification 2 Creative nonfiction 2 Directories 2 Encyclopedia 2 Fiction films 2