The Rasp

The Rasp is a

Anthony Gethryn, ex-secret service agent, is an occasional "special correspondent" for a weekly newspaper and is assigned to cover the story when a cabinet minister, John Hoode, is found murdered in the library at his country house, battered to death with a wood-rasp. Gethryn recalls his acquaintance with a member of the household and is thus invited to investigate the crime as a kind of "friend of the family". It soon seems as though everyone concerned has a cast-iron alibi for the time of the crime, but Gethryn comes up with an imaginative way for the murderer to have accomplished the deed and established an alibi, and reveals the murderer.

Literary significance & criticism

Anthony Gethryn is an early example of the amateur detective, the idea of which was soon to become popular in detective fiction. The focus on the breaking of an elaborate alibi is similar to the work of Freeman Wills Crofts, MacDonald's contemporary. "The story is the conventional body-in-the-study, with a fair amount of obvious detection. ... The killer's fakery is plain from the start. Despite all this, it has several times been declared "a classic" and "epochmaking" by students of the genre."^[1]

Film

The story was made into a film with a screenplay by Philip MacDonald which was directed by

• Claude Horton as Anthony Gethryn
• Phyllis Loring as Lucia Masterson
• C. M. Hallard as Sir Arthur Coates
• James Raglan as Alan Deacon
• Thomas Weguelin as Insp Boyd

Critical reception

In a contemporary review,