John Burroughs

Notes on Walt Whitman, as Poet and Person.

The Heart of Burrough's Journal

Ways of Nature

Pepacton (Complete Writings of John Burroughs, #5)

Indoor Studies

Bird and Bough

Whitman a Study (Complete Writings of John Burroughs, #18)

The Summit of the Years

Gospel of Nature (American Roots)

Leaf and Tendril

Literary Values

A Sharp Lookout

John James Audubon

Alaska

The Falling Leaves

Signs and Seasons (Harper Nature Library)

Ethics & the School Administrator

Whitman