Nature

With the Harmony to Labrador

The House of the Trees & Other Poems

Plain Tales of the North

In the Arctic Seas

Our Common Insects

Bramble-Bees and Others

Birds in Town & Village

A Florida Sketch-Book

The Wolf Hunters: A Tale of Adventure in the Wilderness

The Life of the Caterpillar

Canyons of the Colorado

Trail-Tales of Western Canada

The Land's End: A Naturalist's Impressions In West Cornwall, Illustrated

The Icknield Way

A Treatyse of Fysshynge wyth an Angle

The Child's Book of the Seasons

A Canyon Voyage

Wildflowers of the Farm

Wild Animals of North America

Forest Trails to Wellness