The Hollow - Agatha Christie

Normally there is always one character (besides Poirot, Hastings, Miss Marple and the other recurring characters) that you like in a Christie novel. In this book, however, everyone is unpleasant and unlikeable for different reasons.

This makes me wonder, who is getting murdered. I know it´s a man and I already have a person in mind, who might kick the bucket My candidate is the most atrocious one of them all.