Bibliography 134 German literature 129 American literature 128 History 108 Bio-bibliography 102 English literature 93 History and criticism 78 more ... Spanish literature 72 Biography 70 Literature 67 Arabic literature 66 Authors, American 65 Jews 60 Russian literature 60 Hebrew literature 50 French literature 47 Biobibliographie 41 Women authors 39 Bibliographie 35 Authors, English 33 Theater 31 Italian literature 29 Letterkunde 28 Chinese literature 27 Printing 27 Literatur 25 Best books 24 Manuscripts 24 Biographies 23 Theology 23 less ...