| American poetry -- 20th century -- History and criticism. Matches 110 items |
| American poetry -- 20th century -- History and criticism -- Handbooks, manuals, etc. Matches 2 items |
| American poetry -- 20th century -- History and criticism -- Theory, etc. Matches 5 items |
| American poetry -- 20th century -- Study and teaching. Matches 2 items |
| American poetry -- 21st century. Matches 54 items |
| American poetry -- 21st century -- Bio-bibliography -- Dictionaries. Matches 3 items |
| American poetry -- 21st century -- History and criticism. Matches 5 items |
| American poetry -- 21st century -- History and criticism -- Juvenile literature. Matches 1 item |
| American poetry -- 21st century -- History and criticism -- Theory, etc. Matches 1 item |
| American poetry -- African American authors. Matches 13 items |