Ecology

The Challenge of the Country: A Study of Country Life Opportunity

The Green God's Pavilion

Ontario Teachers' Manuals: Nature Study

Pebbles on the shore [by] Alpha of the plough

Geographic Variation in the Pocket Gopher, Thomomys bottae, in Colorado

An Elementary Manual of New Zealand Entomology

The Jenolan Caves: An Excursion in Australian Wonderland

Woodland Gleanings: Being an Account of British Forest-Trees

The Dune Country

Yorkshire Dales and Fells

The Wonders of the Jungle, Book Two

Arqtiq: A Study of the Marvels at the North Pole

Deep-Sea Conservation Efforts

Sanctuary: A Bird Masque

Vanishing Forests

Dream Life: A Fable of the Seasons

With the Harmony to Labrador

The House of the Trees & Other Poems

Our Common Insects

Bramble-Bees and Others