- 1
The Dollar Doodle
- 2
Duke of Sing Sing
- 3
The Angel Biz
- 4
Come Back Darling Asta
- 5
Paris Pendant
- 6
That's the Spirit
- 7
Acrostic Murder
- 8
Dead Duck
- 9
Fatal Cliche
- 10
Ring Around Rosie
- 11
Angels in Paradise
- 12
The Fashion Showdown
- 13
Dead Giveaway
- 14
Unwelcome Alibi
- 15
Asta Day
- 16
The Scene Stealer
- 17
Damone Dilemma
- 18
Unlucky Lucky Number
- 19
Man on the Bridge
- 20
Pre-Incan Caper
- 21
Murder Is Where You Find It
- 22
Ship Shakedown
23Robot Client
Nick and Nora visit the inventor of a robot. They wonder if the mechanical man might have been the instrument for murder.
- 24
The Mystery of the Missing Murders
- 25
Double Jeopardy
- 26
Bookworms
- 27
Jittery Juror
A murder-trial jury finds a man guilty and pronounces the death sentence. The man threatens that he will return as a ghost and kill every member of the jury. Later, after the mysterious death of three of these jurors, Nick and Nora start investigating.
- 28
The Departed Doctor
- 29
The Tennis Champ
- 30
The Delinquent
- 31
The Painted Witnesses
- 32
The Saucer People
- 33
The Carstadt Man
- 34
The Art of Murder
- 35
Kappa Kappa Kaper
- 36
The Valley Forger
- 37
The Screaming Doll