Nature

Citizen Scientist

Prepared-Not-Scared Cookbook

The apiary; or, bees, bee-hives, and bee culture

In the Shadow of the Moon

Histology of medicinal plants

The flowering plants of Africa

The music of the spheres : A nature lover's astronomy

Our Arctic province : Alaska and the Seal Islands

A naturalist in Madagascar

Palm trees of the Amazon and their uses

The Yosemite

Field Notes on Listening

Down from the Mountain

Shrubs for Kansas Landscapes

Diversions of a Naturalist

Forest Trees of Illinois

In Brightest Africa

Waterfowl Identification Guide

Hold Your Water

Pere Marquette State Park