Nature

Extensions of Known Ranges of Mexican Bats

Orchard and Vineyard

Camping

A voyage to Spitzbergen

Summer Flowers of the High Alps

Beach Rambles in Search of Seaside Pebbles and Crystals

Trees of Indiana First Revised Edition (Publication No. 13, Department of Conservation, State of Indiana)

An Essay on the Encroachments of the German Ocean Along the Norfolk Coast

The Life of the Moselle

A Gamekeeper's Note-book

Running Free

Our British Snails

Colorado Outings

The Geologic Story of Glacier National Park

The Green God's Pavilion

Mammals of Northwestern South Dakota

Volcanoes: Past and Present

Illustrative Anecdotes of the Animal Kingdom

Rudiments of Conchology. Intended as a familiar introduction to the science

Natural History in Anecdote Illustrating the nature, habits, manners and customs of animals, birds, fishes, reptiles, etc., etc., etc