Ecology

Forests of America

Biodiversity Hotspots of India

Forests of China

Conservation and Ecology

Mary's Meadow, and Other Tales of Fields and Flowers

Nature's Teachings: Human Invention Anticipated by Nature

Bee Hunting: A Book of Valuable Information for Bee Hunters

A Trip to Pilawin, the Deer-park of Count Joseph Potocki in Volhynia, Russia

Tree Magic

The Amphibians and Reptiles of Michoacán, México

The Whelps of the Wolf

The Andes of Southern Peru

Insect Stories

From Chart House to Bush Hut

The Story of a Piece of Coal: What It Is, Whence It Comes, and Whither It Goes

The Open Air

Roof and Meadow

Wildlife Warriors

The Double Garden

I Walked in Arden