1. Trouble Times Two
2. Jupiter Equilateral
3. Too Many Warnings
4. "Between Mars and Jupiter...."
5. The Black Raider
6. The Last Run of the Scavenger
7. Prisoners
8. The Scavengers of Space
9. The Invisible Man
10. The Trigger
11. The Haunted Ship
12. The Sinister Bonanza
13. Pinpoint in Space
14. The Missing Asteroid
15. The Final Move