Title: Walden, Author: Henry David Thoreau
Title: Walden / Edition 2, Author: Henry David Thoreau
Title: The Oryx Guide to Natural History: The Earth and All Its Inhabitants, Author: Patricia Barnes-Svarney
Title: Galápagos: An Encyclopedia of Geography, History, and Culture, Author: Randy Moore
Title: Animal: The Definitive Visual Guide, Author: DK Publishing
Title: Threads from the Web of Life: Stories in Natural History, Author: Stephen Daubert