Chapter 1
PETTIGREW GOES NORTH
Chapter 2
A PLOT IS PROPOUNDED
Chapter 3
THE BLENKINSOP FILE
Chapter 4
CHIVALRY IN THE CANTEEN
Chapter 5
ENCOUNTER AT “THE GAMECOCKâ€
Chapter 6
A QUESTION OF INSURANCE
Chapter 7
ANSWER TO A LETTER
Chapter 8
NOISES IN THE CORRIDOR
Chapter 9
THE BALLOON GOES UP
Chapter 10
THE WHISTLING KETTLE
Chapter 11
THE MISSING REPORT
Chapter 12
THE INQUEST AND AFTER
Chapter 13
TALKING ABOUT IT
Chapter 14
POLICE INQUIRIES
Chapter 15
MISS BROWN AND MR. PHILLIPS
Chapter 16
EDELMAN, WOOD AND RICKABY
Chapter 17
ILLUMINATION AT EASTBURY
Chapter 18
EXPLANATION AT MARSETT BAY
Chapter 19
CONCLUSION
