1: Colonel March of Scotland Yard The Sorcerer

2: Colonel March of Scotland Yard Present Tense

3: Colonel March of Scotland Yard At Night All Cats Are Gray

4: Colonel March of Scotland Yard The Abominable Snowman

5: Colonel March of Scotland Yard The Headless Hat

6: Colonel March of Scotland Yard The Second Mona Lisa

7: Colonel March of Scotland Yard Death In Inner Space

8: Colonel March of Scotland Yard The Talking Head

9: Colonel March of Scotland Yard The Devil Sells His Soul

10: Colonel March of Scotland Yard Murder Is Permanent

11: Colonel March of Scotland Yard The Silent Vow

12: Colonel March of Scotland Yard Death And The Other Monkey

13: Colonel March of Scotland Yard The Stolen Crime

14: Colonel March of Scotland Yard The Silver Curtain

15: Colonel March of Scotland Yard Error At Daybreak

16: Colonel March of Scotland Yard Hot Money

17: Colonel March of Scotland Yard The Missing Link

18: Colonel March of Scotland Yard The Case Of The Misguided Missal

19: Colonel March of Scotland Yard The Deadly Gift

20: Colonel March of Scotland Yard The Case Of The Lively Ghost

21: Colonel March of Scotland Yard Death In The Dressing Room

22: Colonel March of Scotland Yard The New Invisible Man

23: Colonel March of Scotland Yard Passage At Arms

24: Colonel March of Scotland Yard The Invisible Knife

25: Colonel March of Scotland Yard The Case Of The Kidnapped Poodle

26: Colonel March of Scotland Yard The Strange Events At Roman Falls