Booksellers' advertisements 2,862 Broadsides 2,811 Electronic books 2,583 Biography 2,125 History 1,936 Catalogs 1,737 Periodicals 1,650 Publishers' advertisements 1,342 Juvenile literature 1,094 Fiction 1,032 Advertisements 922 Biographies 920 Playbills 915 Maps 877 Directories 872 Specimens 853 Almanacs 788 Poems 663 Newspapers 632 Early works to 1800 631 Exhibitions 604 Trials, litigation, etc 572 Sermons 563 Prospectuses 561 Castlists 556 Printed ephemera 556 Pictorial works 552 Church records 548 Trade catalogs 499 Manufacturers' catalogs 447 Guidebooks 424 Exhibition catalogs 409 Registers 402 Architectural drawings 393 Statistics 376 Poetry 372 Bibliography 363 Photographs 351 Booksellers' catalogs 345 Booksellers' catalogues 344 Juvenile fiction 321 Sources 255 Early works 252 Portraits 250 Novels 249 Drama 237 Designs and plans 232 Illustrated works 231 Statistics, Vital 220 Juvenile poetry 217 Acting editions 206 Bibliographies 202 Autobiographies 186 Trial and arbitral proceedings 186 Video recordings 183 Case studies 181 Genealogy 179 Correspondence 178 Juvenile works 159 Plays 157 Deeds 150 By-laws 147 Handbooks, manuals, etc 147 Cemetery records 146 Textbooks 145 Gift books 143 Subscribers' lists 142 Documentary films 141 Cases 140 Manuscripts, American 135 Sunday school literature 134 Registers (Lists) 132 Auction catalogs 127 Controversial literature 127 In art 126 Promptbooks 123 Publishers' catalogs 123 Readers 122 Songs 122 Observations 121 Probate records 120 Vital statistics 116 Charters 114 Printed wrappers (Binding) 112 Subscription lists (Publishing) 111 Dictionaries 107 Library catalogues 107 Relief prints 107 Auction catalogues 106 Annotations (Provenance) 105 Feature films 104 Video recordings for the hearing impaired 101 Publishers' cloth bindings (Binding) 100 Songs and music 95 Viewbooks 95 Anthologies 94 Church history 94 Publishers' catalogues 94 Mystery fiction 93 Congresses 91