Publishers and publishing History 35 Publishing 21 Booksellers and bookselling 12 Printing 11 Printers 10 Biography 8 more ... Book industries and trade 8 Philanthropists 6 Societies, etc 4 American literature 3 Authors, American 3 Authorship 3 Criticism and interpretation 3 Directories 3 Ethnic press 3 Édition 3 Music 3 Music printing 3 African American business enterprises 2 Authors and publishers 2 Bibliography 2 Biographies 2 Book collectors 2 Books and Bookselling--19th Century 2 Books and reading 2 Booksellers and bookselling -- Pennsylvania -- Philadelphia 2 Criticism, Textual 2 Economics--19th century 2 Economists 2 Editing 2 English literature 2 German American periodicals 2 German Americans 2 German imprints 2 German periodicals 2 Historians 2 History and criticism 2 Imprints 2 Intellectual life 2 less ...