I. Biology
1. Parasitic Species
2. X-rays of Fossils
3. Introduced Species
4. Camels in America?
5. The Magnificent Moose
6. Oysters
7. Insects and Crime
8. Shrimp in the Desert?
9. Alligators
10. Seagulls
11. The National Aquarium in Baltimore
12. Big Cats
13. Mystery Animals
14. Extinct Animals
15. Rattlesnakes
16. Horned Lizards
17. Lobsters
18. Cave Fish
19. The Cactus
20. The Everglades

II. Archeology
1. Urban Archeology
2. Cliff Dwellings
3. The Mystery of "Brake's Plaque"
4. The Olmec Heads
5. Is That Really Captain Gosnold?
6. The "Cardiff Giant"
7. Finding Mitch Bouyer
8. The Mound Builders
9. Buried Ships
10. Finding the Breadalbane
11. The "Beeswax Ship"
12. Port Royal
13. Finding the Hunley
14. Adobe: A Composite Material
15. Garbology
16. Environmental Archeology
17. The Brazil Mound
18. Anthrozoology
19. The Five Points Site
20. Industrial Archeology

III. Anthropology
1. Monsters in American Folklore
2. The Meaning of Casey Jones
3. The Destruction of the Buffalo
4. Was Ambrose Small Really Dead?
5. "Shipwreck" Kelly's Fad
6. Men's Clothing in the 1960s
7. Urban Myths
8. American Status Symbols
9. The Strange Case of "Ishi"
10. Which Animal Is Your School?
11. Native American Place Names
12. The Cherokee Alphabet
13. The End of the Mayans
14. The Cultural Significance of American Animals
15. The "Lost Colony"
16. The Mystery of "Kennewick Man"
17. Alfred Kroeber
18. The Cowboy as a Hero
19. Visual Anthropology
20. The "Okie" Experience