Nature

Illustrations of the Family of Psittacidæ, or Parrots

Nests and Eggs of Birds of the United States

Life and Love of the Insect

The Minds and Manners of Wild Animals: A Book of Personal Observations

The Insect World

Intelligence in Plants and Animals

Feral

Shell Games

The Romance of the Colorado River

The Prehistoric World; Or, Vanished races

The Geographical Distribution of Animals

The Curious Book of Birds

The Movements and Habits of Climbing Plants

Feathers

Ants and Some Other Insects: An Inquiry Into the Psychic Powers of These Animals

The Battle of Fredericksburg

Nature and Man

The Seasons — Summer

The Forest Farm: Tales of the Austrian Tyrol

Birds of Manitoba