What are the names of Carl Sandburgs children books?

Carl Sandburg didn't write children's books. He was primarily known for his poetry, biographies, and historical works.

While he didn't specifically write for children, his poetry collection "Rootabaga Stories" is a whimsical and imaginative work that can be enjoyed by both adults and children.

Here are some of Carl Sandburg's famous works:

* Poetry: "Chicago Poems," "Smoke and Steel," "The People, Yes," "Complete Poems"

* Biographies: "Abraham Lincoln: The Prairie Years," "Abraham Lincoln: The War Years"

* Autobiography: "Always the Young Strangers"

* Other: "Rootabaga Stories" (a collection of whimsical stories)