This month’s theme for the Read Christie 2026 challenge is ‘Best Short Story Collection’. I’ve already read the suggested title, The Labours of Hercules, so I decided to choose a different one – and although I’m not sure whether Poirot Investigates would be considered one of her best short story collections, it was her first and it’s one I hadn’t read before. Originally published in the UK in 1924, it contains eleven stories all featuring Hercule Poirot and narrated by Captain Hastings. The US version published a year later includes three extra stories, which later appeared in the UK in Poirot’s Early Cases.

The stories in this book are quick and fun to read, although some of them feel a bit insubstantial and there’s a sense that Christie is experimenting with different types of plot and still finding her feet as a writer. Poirot himself also doesn’t feel entirely like the character we get to know later on, but Christie is beginning to develop his famous characteristics and mannerisms in these stories. I’ve always loved Hastings and his relationship with Poirot, so I was happy that he narrates this whole collection. It’s very endearing every time he gets excited thinking he has solved the mystery and tries to console Poirot for getting things wrong – only to find out, every time, that Poirot has been a step ahead all along!

I won’t discuss all of the stories here, but will mention a few of the highlights. I think my favourite story was The Disappearance of Mr Davenheim, in which Inspector Japp tells Poirot about the disappearance of a banker who went out to post some letters and hasn’t returned. Poirot makes a bet with Japp that he can solve the crime without even leaving his armchair. The solution to this one is clever and the way Poirot carries out his investigation from his own home makes it feel slightly different. I also really enjoyed The Adventure of the Cheap Flat. One of Hastings’ friends, Mrs Robinson, tells him how she and her husband have been searching for a flat to rent and have been offered a beautifully furnished one at a desirable address for a suspiciously low price. This entertaining little story brings in some elements of espionage and adventure and, of course, Poirot quickly discovers why the flat is so cheap!

The Adventure of the Egyptian Tomb is another I particularly liked, mainly for the setting and the atmosphere. It involves the deaths, one by one, of the people involved with the opening of the tomb of King Men-He-Rah. Poirot and Hastings travel to Egypt to try to unravel the mystery, which is clearly inspired by the real life opening of the tomb of Tutankhamun which took place just before the story was written.

This is an enjoyable collection, then – maybe not as strong overall as some of her others, but it was interesting to read some stories written so early in Christie’s career. I’m not planning to take part in Read Christie next month but have The Rose and the Yew Tree, one of her books published as Mary Westmacott, lined up for July.