
Johann David Wyss
The Swiss Family Robinson

Henry David Thoreau
Walden

Frances Hodgson Burnett
The Secret Garden

Jack London
The Call of the Wild

Charles Darwin
On the Origin of Species by Means of Natural Selection

Mark Twain
Life on the Mississippi

Walt Whitman
Leaves of Grass

Rudyard Kipling
Just So Stories

Henry Gray
Anatomy of the Human Body

Thornton W. Burgess
The Adventures of Buster Bear

James Oliver Curwood
The Alaskan

Jerome K. Jerome
Three Men in a Boat (To Say Nothing of the Dog)

Thornton W. Burgess
The Burgess Animal Book for Children

Waldemar Bonsels
The Adventures of Maya the Bee

Emily Dickinson
Selected Poems of Emily Dickinson

Robert Frost
Selected Poems

John Muir
The Yosemite

John Muir
The Mountains of California

Thornton W. Burgess
The Burgess Bird Book for Children

Thornton W. Burgess
The Adventures of Jimmy Skunk

Charles Hoy Fort
The Book of the Damned

G. K. Chesterton
Orthodoxy

John Wesley Powell
Canyons of the Colorado, or The exploration of the Colorado River and its Canyons

Gene Stratton-Porter
Michael O'Halloran