Leaves of Grass is a poetry collection by Walt Whitman. Though the first edition was published in 1855, Whitman spent his entire life writing Leaves of Grass, revising it in several editions until his death. Whitman was intentional in not organizing the book in any chronological way. Instead, he was concerned with the journey of the poetry. He desired that the reader would see a self formed through the words and themes of the book. He writes poems of a political, social, personal, and sexual na ...