A Collection of Cowboy Logic

A Guide to Contemporary Plains Indians

A Guide to the Rattlesnakes of the United States

A Legend From Crazy Horse Clan

A Revelation Called The Badlands

America's Prairies and Grasslands

American Indians: Answers to Today's Questions

Badlands National Park: In Pictures

Badlands Nature Guide

Badlands of the High Plains

Badlands: It's Life and Landscape

Badlands: The Story Behind the Scenery

Badlands: The Story Behind the Scenery-German

Barbed Wire

Be A Park Ranger

Benjamin Reifel

Birds of the Dakotas

Bison

Bison: Monarch of the Plains

Black Elk Speaks

Black Hills: Story Behind the Scenery

Brain Tanning the Sioux Way

Buffalo Country

Buffalo for the Broken Heart

Buffalo Nation

Buffalo Women

Bury My Heart at Wounded Knee

Color the Black Hills

Crazy Horse and Custer

Crazy Horse-Sandoz

Custer's Fall

Daughters of the Earth

Devils Tower: Story Behind the Scenery

Field Guide: Birds of Eastern & Central North America

Field Guide: Mammals of North America

Field Guide: Rocks & Minerals

Field Guide: Western Birds

First Encyclopedia of Space

Fossils Tell Of Long Ago

Golden Guide: Birds

Golden Guide: Birds of North America

Golden Guide: Butterflies & Moths

Golden Guide: Fossils

Golden Guide: Geology

Golden Guide: Insects

Golden Guide: Mammals

Golden Guide: North American Indian Art

Golden Guide: Reptiles & Amphibians

Golden Guide: Rocks and Minerals

Golden Guide: Rocks, Gems & Minerals

Golden Guide: Sky Observers

Golden Guide: Spiders and Their Kin

Golden Guide: Trees

Golden Guide: Trees of North America

Golden Guide: Weather

Golden Guide: Weeds

Golden Guide: Wildflowers

Grassland Plants

Great Plains

Guide to the National Parks

Hey Ranger

Hey Ranger 2

How to Take Part in Lakota Ceremonies

If You Lived with the Sioux

If You're Not From the Prairie

It's a Dog's Life

Jewel Cave: Story Behind the Scenery

Journals of Lewis and Clark

Jumping Off Place, The

Keeping Promises

Land Of The Burnt Thigh

Last Child in the Woods

Leaning into the Wind

Legdgerbook of Thomas Blue Eagle

Legends of the Mighty Sioux

Lewis and Clark

Lewis and Clark Through Indian Eyes (Softcover)

Lies

Mother Earth Spirituality

Mount Rushmore: Story Behind the Scenery

Mt. Rushmore In Pictures

My Father's Mountain

National Audubon Society Fossils

National Audubon Society: Eastern Birds

National Audubon Society: Mammals

National Audubon Society: Western Birds

National Geographic: Birds of North America

National Geographic: Lewis & Clark Trail

National Park Ranger

National Park Service: Story Behind the Scenery

Natural History of the Black Hills and Badlands

Oglala Women

Oh! Ranger

On the Rez

Our National Park

Out West

Parks After Dark

Pine Ridge Reservation: Yesterday and Today

Plants of the Black Hills and Bear Lodge Mountains

PRAIRIE ANIMALS

Prehistoric Journey

Rangers Activity & Sticker Book

Roadside History of South Dakota

Sioux Indian Religion

Sister to the Sioux

Sitting Bull

The Death of Crazy Horse

The Ferret Capture

The Gift of the Sacred Dog

The Girl Who Loved Wild Horses

The Great Race

The Hole Story

The Journey of Crazy Horse

The Killing of Chief Crazy Horse

The Lakota Sioux

The Lakota Way

The Long Death

The National Parks: America's Best Idea

The Prairie-Dog Prince

The Sacred Pipe

The Spirit of Indian Women

The Time of the Buffalo

The Tipi

The Wounded Knee Massacre

Theodore Roosevelt: Story Behind the Scenery

Tracks, Scats and Signs

Uncle John's Bathroom Reader: National Parks

Walking in the Sacred Manner

Welcome to Badlands National Park

Where Buffalo Roam

Wind Cave: Story Behind the Scenery

Wounded Knee & The Ghost Dance Tragedy

Yellowstone Official Guide

You Can Be A Nature Detective

Zoo in the Sky