Leaves of Grass, by Walt Whitman

"Leaves of Grass" is a book of poems that praises the human form and condition while also delving into issues of democracy, nature, love, and friendship. The book is notable for its departure from traditional poetry form, with a free verse style and the use of common language. The poet presents himself as both a unique and universal person, expressing the common American experience and identity. The collection was also known for its provocative content at the time of publishing, which included candid depictions of sexuality.