Dictionaries 325,784 Drama 288,797 Directories 105,641 Documentary films 81,358 DVD-Video discs 57,041 Downloadable audio file 49,673 Diaries 48,881 Designs and plans 43,769 Detective and mystery fiction 23,833 Databases 22,053 Domestic fiction 21,105 Documentary television programs 20,356 Detective and mystery stories 10,817 Dictionnaires 10,487 Digests 7,708 Discography 7,649 Dictionary 7,312 Directory 6,705 Devotional literature 6,385 Drawing 5,714 Dance music 4,906 Documentary 4,895 Dissertations 4,847 Documentaires 4,400 Discographies 4,332 Drawings 4,249 Deeds 4,169 Dialogues 3,419 Documents d'information 3,304 Detective and mystery films 3,217 Dust jackets (Binding) 2,873 Documentaries and Factual Films 2,529 Downloadable audio books 2,510 Downloadable audio book 2,194 Drawings (visual works) 2,186 Dime novels 2,097 Detail drawings 1,845 Detective and mystery television programs 1,751 Dissertations (form) 1,714 DVDs 1,629 Didactic fiction 1,576 Dictionnaires anglais 1,559 Dystopias 1,297 Death registers 1,229 Dystopian fiction 1,204 Dust jackets 1,201 Dictionaries (form) 1,177 Dessins et plans 1,152 Diary 1,081 Decorative arts 1,003 Documentary videos 924 DVD-ROMs 923 Diary fiction 906 Discours 865 Dark comedy films 822 Dissertations, Academic 784 Dust jackets (Bindings) 749 Description and travel 709 Detective and mystery stories, American 682 Dance films 644 Detective and mystery comics 638 Dictionnaires multilingues 630 Digital images 627 Dedication sermons 592 Documentaires télévisés 590 Documentary-style films 572 Dialogues (Literature) 571 Decrees 563 DIY zines 560 DVD-video discs 560 Documentary papyri 546 Dutch 544 Deckled edges (Paper) 542 Diagrams 541 Drama (texts) 528 Documents législatifs 492 Dentelle bindings (Binding) 458 Dummies (Publishing) 443 Domestic drama 436 Didactical prose (texts) 424 Dictionaries, Juvenile 404 Database 403 Detective and mystery stories, English 397 Drawing books 394 Documentary photography 393 Doctoral dissertations 379 Digital maps 368 Dance 366 Daybooks 359 Discursive works 357 Data sets 356 DVD 341 Decorated papers (Binding) 337 Disco (Music) 333 Dramatic music 321 DVD video-discs 318 Digital Maps 307 Dictionnaires français 292 Dessins d'architecture 287 Drypoints 275