Throughout his prolific writing career, Whitman continually revised his work and expanded Leaves of Grass, which went through nine, substantively different editions, culminating in the final, authoritative Death-bed Edition. This edition presents the total scope of Whitman’s genius, which produced love lyrics, visionary musings, glimpses of nightmare and ecstasy, celebrations of the human body and spirit, and poems of loneliness, loss, and mourning. Alive with the mythical strength and vitality that epitomized the American experience in the nineteenth century, Leaves of Grass continues to inspire, uplift, and unite those who read it.