| Authors, American -- 20th century -- Biography. Matches 267 items |
| Authors, American -- 20th century -- Biography -- Congresses. Matches 1 item |
| Authors, American -- 20th century -- Biography -- Dictionaries. Matches 5 items |
| Authors, American -- 20th century -- Biography -- Drama. Matches 1 item |
| Authors, American -- 20th century -- Biography -- Handbooks, manuals, etc. Matches 1 item |
| Authors, American -- 20th century -- Biography -- Juvenile literature. Matches 3 items |
| Authors, American -- 20th century -- Biography -- Poetry. Matches 1 item |
| Authors, American -- 20th century -- Correspondence. Matches 36 items |
| Authors, American -- 20th century -- Diaries. Matches 7 items |
| Authors, American -- 20th century -- Drama. Matches 1 item |