Genre
- Biography 430 Treffer
- Dictionaries 202 Treffer
- Congresses 189 Treffer
- Juvenile fiction 136 Treffer
- Handbooks, manuals, etc 113 Treffer
- Fiction 89 Treffer
- Case studies 88 Treffer
- Early works to 1800 86 Treffer
- Translations into English 66 Treffer
- Encyclopedias 63 Treffer
- Sources 63 Treffer
- Drama 57 Treffer
- Juvenile literature 54 Treffer
- Cases 53 Treffer
- Scores 53 Treffer
- Textbooks 50 Treffer
- Problems, exercises, etc 45 Treffer
- Correspondence 42 Treffer
- Popular works 42 Treffer
- Poetry 40 Treffer
- Periodicals 37 Treffer
- Bibliography 33 Treffer
- Scores and parts 28 Treffer
- Vocal scores with piano 27 Treffer
- Cross-cultural studies 25 Treffer
- Textbooks for foreign speakers 21 Treffer
- Catalogs 18 Treffer
- Pictorial works 17 Treffer
- Dictionaries, Juvenile 16 Treffer
- Readers 15 Treffer
- Terminology 14 Treffer
- Bio-bibliography 13 Treffer
- Folklore 13 Treffer
- Exhibitions 12 Treffer
- Musical settings 12 Treffer
- Classification 11 Treffer
- Laboratory manuals 9 Treffer
- Anecdotes 8 Treffer
- Diaries 8 Treffer
- Introductions 8 Treffer
- Terms and phrases 8 Treffer
- Adaptations 7 Treffer
- Excerpts 7 Treffer
- Miscellanea 7 Treffer
- Juvenile poetry 6 Treffer
- Maps 6 Treffer
- Personal narratives 6 Treffer
- Criticism and interpretation 5 Treffer
- Literary collections 5 Treffer
- Trials, litigation, etc 5 Treffer mehr …