Encarta: Whitman, Walt [ Kids/Teens/Mature Teens ] - Encyclopedia article provides an overview of Whitman's life and work.
I Hear America Singing: Walt Whitman [ Kids/Teens/Mature Teens ] - An illustrated history of the poet's life complete with biography, timeline, selected works, and video clips. From PBS.
Walt Whitman: All American Writer [ Kids/Teens ] - Student-written biography includes photographs of the poet and a sample of his writing.
The Walt Whitman Hypertext Archive [ Kids/Teens/Mature Teens ] - Includes detailed biographical essay, online texts, letters, and contemporary reviews of Whitman's works.