On Yom Kippur, the holiest day on the Jewish calendar, Rabbi David Small finds the hidden key to trapping a killer. 

Written well after the end of the British Golden Age of Detection, "A Six-Letter Word for Death" manages to combine a puzzle-plot mystery (with a real crossword puzzle to be solved), a classic "country house" mystery and a secret "club" of authors, all tied together with a good murder.

It took Nero Wolfe to demonstrate to police that a mysterious death was actually a case of murder. And that's when life became dangerous for Wolfe and Archie Goodwin.

James Teasdale was living a second life running a carnival game when he was murdered - and his respectable family knew nothing about it until it ended with a knife in the back.

The explosion that killed 3 men had plenty of possible suspects. What it seemed to lack was any reason for the explosion. Superintendent Littlejohn and Inspector Cromwell would have to chase down an elusive motive for a shadowy killer.

Eighteen stories, including a few starring Allingham's regular detective, Albert Campion. All the stories have the wit and style readers have come to enjoy in Allingham's books.

The murder was apparently impossible, taking place in a locked and bolted room. And when they broke into that room, everything in the room - including the victim's clothes - had been turned backwards.

The charismatic cult leader was seen through a window apparently murdering his victim - but when police broke in, only the body of his victim was there.

As a Resistance fighter, Victoria Lamartine escaped from the Gestapo during World War II. Could she now escape from a charge of murder?

Why were the town's residents so determined not to reveal the secrets about Sister Monica to the strangers investigating the murder?