Leaves of Grass (Unabridged)
2010
Walt Whitman Poetry Collection: Leaves of Grass, Various Works and Poems, and a Complete Biography of Walt Whitman (Unabridged)
2025
Leaves of Grass (Unabridged)
2017
Poets of Nature: A Meditation on the Human Connection with Earth (Unabridged)
2009
Manly Health and Training: To Teach the Science of a Sound and Beautiful Body (Unabridged)
2025
Leaves of Grass
2018