1. Terry Makes a Mistake
2. Life at Woodcrest
3. Disturbing News
4. The Sunlight Message
5. The Man with the Key
6. Rapid Developments
7. Jim Makes an Enemy
8. The Fall Offensive
9. Under Fire
10. Rebellion
11. Vench Breaks Silence
12. The Paper Chase
13. Vench Is Astonished
14. The Postscript
15. The Journey in the Night
16. Vench Learns Something
17. In Clanhammer Hall
18. Don Meets the Colonel
19. Vench Is Mysterious
20. The Major Makes a Move
21. The Surprise Attack
22. The Man on the Ice
23. The End of the Mystery
