Crossword puzzle clue "part of a carl sandburg title"

Part of a Carl Sandburg title.

What "the fog comes on," per Carl Sandburg

Carl Sandburg's birthplace

Carl Sandburg, for instance.

Carl Sandburg, Marianne Moore, etc.

"Language that rolls up its sleeves, spits on its hands and goes to work," per Carl Sandburg

End of a Sandburg title

Neuroanatomist Paul whose name is part of a Carl Sagan title