Mr. & Mrs. North
Jerry and Pamela North live in Greenwich Village in New York City. Jerry is a mystery magazine publisher who thinks he is a good amateur detective. He and his wife investigate various crimes and solve them before the police do.
Murder on the Midway
Pam and Jerry run into an old war buddy who is visiting his mother on the midway of a traveling carnival. Problems surface when the crooked stepfather is involved in a plot to rig the games.
Million Dollar Coffin
Jerry is excited about publishing the personal papers a Revolutionary War figure. They accompany the relative to the small town to retrieve the historic documents from his ancestor's coffin. In the next grave is buried a drifter and a million dollars.
Quick and Deadly
Pam and Jerry go after thieves who have stolen secret government documents.
Reunion
While attending a college reunion, Pam is taken hostage by Jerry's former roommate who's now a professor. He demands that the school stop their atomic production program or he'll detonate one of his own at the school's big basketball game.
Loon Lake
A vicious counterfeiter escapes from prison and hides out in a remote cabin while recuperating from plastic surgery he received to alter his appearance. His gang lures the Norths to the cabin and holds them hostage, their plan being to kill the couple.
The Ungrateful Killer
The Norths are driving to a party when they're stopped on the street by an injured man. He turns out to be a wounded criminal, and he gets in their car and tells them to drive him to Canada.
Phantom at the Wedding
The Norths are asked for help by a young lawyer friend who has received a death threat on the evening before his impending marriage.
Homicide Ltd.
A beautiful blonde turns up dead on a train going from Miami to New York that the Norths are on. The Norths investigate.
Shrinking Violet
Amelia Little, someone Pam hasn't seen since childhood, comes for a visit. Pam believes her odd behavior is simply a case of being overwhelmed by the big city. The truth is she's an impostor who tossed Amelia off the train and assumed her identity.
Model for Murder
Pam enrolls in a modeling school and discovers that fencing class isn't the only place where she can get stuck by a sword.
Murder for Sale
A friend of the Norths has a change of heart after arranging the murder of his wife's lover. Will he be able to stop the assassin in time?
The Placid Affair
The best of iron safes may be broken by the best of safe-crackers, but the best criminal plan may go down the drainpipe due to an untimely coughing.
The Suspected
The paid companion of an elderly silent film star tries to kill herself when the tabloids implicate her in the death of the former actress.
Mark of Hate
Gordon Lane, a suicidal invalid, is bitter about his life and jealous of his wife's lover. She feels trapped in an unhappy marriage and wants her lover, Barry, to kill her bed-ridden husband. When Barry turns up dead, Marion is the only logical suspect.
Climax
A psychotic killer, whose victims are always sailors, challenges Pam and Jerry's sleuthing talents.
