I’m currently reading and enjoying The Mystery Of Three Quarters: The New Hercule Poirot Mystery by Sophie Hannah 📚. While I was sceptical about the idea of Poirot novels not authored by Agatha Christie, they work because they aren’t Christie pastiche.
They’re books featuring a completely recognisable Poirot, and set in the same sort of era, but are very much told in the author’s own voice.
Good, escapist, murderous fun.