Peril at End House

It was irritating that I still remember the episode of Poirot :-D
Yeah, it was the butler. Sure, the butler did it. Yeah, yeah, Hercule, it was the butler. But of course, there's a reason, the butler did it. You know.
(No, it wasn't the butler. There isn't a butler in the book. Wasn't the maid, either. Stop trying to spoil the book for yourself. :-D)

Devious little story. Who is lying? The thing is that we are dropped hints all the time, but one doesn't see them as that, when one doesn't know the secret. I could see them so clearly, because I knew what they were revealing.

It's a good story.