Plants

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

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

Wayside and Woodland Blossoms

The Story of a Thousand-Year Pine

Wood and Stone

Aspects of plant life; with special reference to the British flora

Herbals, Their Origin and Evolution

Guide to Growing Mushrooms at Home

How to Grow Mushrooms for Beginners

The Complete Psilocybin Mushroom Blueprint