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Naturaleza

The South Pole

Roald Amundsen
The life story of a squirrel

T. C. Bridges
Forest Friends

Royal Dixon
A 1000 Mile Walk to the Gulf

John Muir
My First Summer in the Sierra (Illustrated)

John Muir
The Yosemite Books of John Muir

John Muir
Bird Tales (Illustrated Edition)

Thornton Burgess
HUMAN MASS EXTINTION

Catherine Dumont
Collected Travel Memoirs

John Muir
The Story of My Boyhood and Youth

John Muir
The Icknield Way

Edward Thomas
The Wonderful World of Thornton Burgess

Thornton Burgess
Lachesis Lapponica - A Tour in Lapland

Carl von Linné
The Treasures of American Nature

John Muir
The Complete Works of John Muir

John Muir
Once upon a time...

Gema Martínez Méndez
The Elm Tree Tales

F. Burge Griswold
Our Common Insects

A. S. Packard
Children of the Frost

Jack London
Nature's Serial Story

Edward Payson Roe
Wildflowers of the Farm

Arthur O. Cooke
Beautiful Wales

Edward Thomas
The Hudson

Wallace Bruce
Pond and Stream

Arthur Ransome
The Folk-lore of Plants

T. F. Thiselton-Dyer
The Genus Pinus

George Russell Shaw
The Circus, and Other Essays and Fugitive Pieces

Joyce Kilmer
Wasps, Social and Solitary

E. G. Peckham
Bowdoin Boys in Labrador

Jonathan Prince Cilley
The Grand Cañon of the Colorado

John Muir