| 1. The Belly of the Earth | $0.08 | |
| 2. An Expedition Amidst the Ice Burrows (1:22) | $0.08 | |
| | $0.15 | |
| | $0.15 | |
| | $0.15 | |
| 6. Dirty Doyle's Surface Souvenirs (1:35) | $0.08 | |
| 7. Supplies for the Festivities (5:33) | $0.15 | |
| 8. Secrets, Traitors and a Smashing Set of Porcelain Ducks on Layby (1:48) | $0.15 | |
| | $0.15 | |
| 10. Hall of the Badger King (3:55) | $0.15 | |
| | $0.15 | |
| 12. Menders of Devices (6:14) | $0.15 | |
| 13. The Clokkemaker (12:52) | $0.30 | |
| 14. A Shortcut Across a Deranged Steam Conveyor (2:13) | $0.15 | |
| 15. The Waxwork Downs (4:27) | $0.15 | |
| 16. The Sovereign Airship Station (5:16) | $0.15 | |
| | $0.15 | |
| 18. Wheels in Motion (3:12) | $0.15 | |
| 19. The Lamplighter (Overture) (15:36) | $0.30 | |