I’ve been working my way through Agatha Christie’s books over the past few years and I have just a few left to read. Three Act Tragedy is one of them. It was first published in 1935 (as Murder in Three Acts in America).

As the title indicates the book is divided into three acts, or rather parts, First Act – Suspicion, Second Act – Certainty and Third Act – Discovery. It begins as though it were a theatre programme:

Directed by

SIR CHARLES CARTWRIGHT

Assistant Directors
MR SATTERTHWAITE
MISS HERMIONE LYTTON GORE

Clothes by
AMBROSINE LTD

Illumination by
HERCULE POIROT

Summary from the back cover:

Sir Charles Cartwright, the distinguished actor, was giving a party. Around him his guests stood talking and drinking. The Reverend Stephen Babbington sipped his cocktail and pulled a wry face. the chatter continued all around. Suddenly Mr Babbington clutched at his throat and swayed …

The beginning of the drama …

Sir Charles suspects that Mr Babbington was murdered but Hercule Poirot, one of the guests, disagrees and there is nothing to show that his death was by any other than natural causes and besides who could possible have cause to kill him! However, later when Sir Bartholomew Strange, a distinguished Harley Street doctor who was also a guest at Sir Charles’ party, drops dead after sipping a glass of port at another party with some of the original guests, it becomes clear that this is murder by poisoning.

This is one of those cases where Poirot plays a secondary role, preferring to think rather than act and it is Mr Satterthwaite and Sir Charles who investigate the deaths. Mr Satterthwaite is an interesting character – ‘ a  dried-up little pipkin of a man’, ‘ a patron of art and drama, a determined but pleasant snob’ and ‘a man of considerable intelligence and a very shrewd observer of people and things.’ An ideal partner in investigation for Poirot.

(This is Mr Satterthwaite’s first appearance outside a Harley Quin story – I have yet to read the Harley Quin stories.)

As for the other characters, some fade into the background, whilst others like Sir Charles and Hermione Lytton Gore, known affectionately as Egg are in the spotlight. This is one of Agatha Christie’s earlier books and is full of baffling clues, conjuring tricks, clues concealed in conversations, with larger than life personalities, and above all with puzzles to be solved. I really enjoyed it.

In this book Hercule Poirot reveals a little of his history, coming from a large and poor family he had worked hard in the Belgian police force, made a name for himself and an international reputation. He was injured in the First World War and came to England as a refugee, eventually becoming a private inquiry agent. He displays his usual vanity and egotism when talking to Mr Satterthwaite, who had realised that he might have accidentally have drunk the poisoned cocktail, by saying:

‘There is an even more terrible possibility that you have not considered. … It might have been ME.