Environmental
- 11 DVD Set Environmental History & Nature Films
- 1940s Lab Rat Psychology Films
- Alaskan National Parks
- Antarctica Expedition (1939)
- Antartica
- Assateague Island
- Biological Control – A Natural Alternative
- Biological Warfare and Terrorism: The Military and Public Health Response
- Bioremediation: A Primer
- Caribbean Island National Parks
- Celebrating Nature’s Beauty: The American Landscape 2DVDs
- Challenge of the Future
- Classic Alaska Salmon Fishing Film (1936)
- Classic Kitten Litter Films
- Classic Natural Disaster Films
- Classic Water & H2O Science Films
- Countdown to calamity
- Crimes of Carelessness (1950s)
- Energy – The American Experience
- Historic Alaskan Glacier Films
- Historic Ants Films
- Historic Buffalo Film
- Historic Columbia River Films
- Historic Dust Bowl Film DVD Series: Disc Two
- Historic Earthquake History Films
- Historic Fish & Fisheries Films
- Historic Flood Films 1927-1937
- Historic Hawaiian Volcano Film (1960)
- Historic House Fly Film
- Historic Insects Films 2DVDs
- Historic Land Use Films
- Historic Mining Industry Films (1940-1958)
- Historic Natural Disaster & Technology Failure Films
- Historic Oil Economic Dependence Films
- Historic Oil Production & Rigging Films
- Historic Pesticides & Crop Dusting Films
- Historic Pollution Films
- Historic Pond Ecology Film
- Historic Rabbit Film
- Historic Roaches film
- Historic Shenandoah National Park Film
- Historic Spiders Film
- Historic Trout Film
- Historic Whales and Whaling Films
- Hoover Dam Construction & History Films
- LANDSAT – Growing Concerns
- Litter/ Environment
- Natural Gas Industry Energy Film DVD (1959)
- Natural Resources Management
- Nature Refuges in the Southern United States
- Oil & Gas Foreign Investment Films (1940s – 1950s)
- Operation Glen Canyon
- Silver Spurs (1943)
- Story of Sealab I
- The Mississippi River Film: Valley of the Giant (1960s)
- U.S National Parks – Northern States 2DVDs
- Ultimate Energy
- Vintage Animal & Insect Films
- Vintage Bird Films & Footage
- Vintage Dog & Canine Films
- Vintage Fire Safety Films 2 DVDs
- Vintage Gardening & Horticulture Films
- Vintage Oil Industry Cartoon Films
- Vintage Tornado & Twister Film
- Vintage Veterinary History Films
- Wildlife Refuges & National Parks