| 1. Vessels That Float Out of Metals That Sink, Part 1 | $0.08 | |
| 2. Vessels That Float Out of Metals That Sink, Part 2 (2:38) | $0.15 | |
| 3. Vessels That Float Out of Metals That Sink, Part 3 (8:03) | $0.15 | |
| 4. Vessels That Float Out of Metals That Sink, Part 4 (5:43) | $0.15 | |
| 5. Vessels That Float Out of Metals That Sink, Part 5 (1:29) | $0.08 | |
| 6. Blue Vacation, Part 1 (4:17) | $0.15 | |
| 7. Blue Vacation, Part 2 (4:42) | $0.15 | |
| | $0.08 | |
| 9. Blue Vacation, Part 4 (6:45) | $0.15 | |
| 10. Blue Vacation, Part 5 (2:40) | $0.15 | |
| 11. Nuclear Weapons Were Invented in 1945, Part 1 (1:37) | $0.08 | |
| 12. Nuclear Weapons Were Invented in 1945, Part 2 (6:47) | $0.15 | |
| 13. Nuclear Weapons Were Invented in 1945, Part 3 (1:04) | $0.08 | |
| 14. Nuclear Weapons Were Invented in 1945, Part 4 (4:04) | $0.15 | |
| 15. Nuclear Weapons Were Invented in 1945, Part 5 (3:23) | $0.15 | |
| 16. Names on Maps of Venus, Part 1 (5:35) | $0.15 | |
| 17. Names on Maps of Venus, Part 2 | $0.08 | |
| 18. Names on Maps of Venus, Part 3 (5:25) | $0.15 | |
| 19. Names on Maps of Venus, Part 4 (1:20) | $0.08 | |
| 20. Names on Maps of Venus, Part 5 (4:20) | $0.15 | |
| 21. Names on Maps of Venus, Part 6 (1:49) | $0.15 | |
| | $0.08 | |