Plants

The Life Of A Plant Called Eleventh-hour

Native Flowers of New Zealand

Himalayan Journals — Complete

Succulent Style

The Romance of Plant Life

Wayside and Woodland Trees: A pocket guide to the British sylva

The Romance of the Woods

The Myxomycetes of the Miami Valley, Ohio

Forest Trees of Illinois: How to Know Them

Herbs and Apples

Michigan Trees: A Handbook of the Native and Most Important Introduced Species

Flowers of Mountain and Plain

Trees of the Forest: Their Beauty and Use

A Visitor's Guide to London's Royal Parks

Nettle, Goutweed and Dandelion

Plastic-Free Living

Fungus Fundamentals

How to Tell the Birds from the Flowers: A Manual of Flornithology for Beginners

Fossil Forests of the Yellowstone National Park

Under the Maples