Dennis Burkhart

Treasures of America's National Parks: Yellowstone

Best of the National Parks

America's National Parks: A Video Tour of All 55 National Parks

America's 58 National Parks

Touring Civil War Battlefields

Touring Austria

Scenic National Parks: Mt. Rushmore & The Black Hills

Greetings from The Alamo-DVD Postcard

Touring Alaska

Washington: Parks and Forests

The Great Parks of Alaska

Lonely Planet: Best Parks Ever - America's National Parks