And Then There Were 49: The ABC Murders by Agatha Christie

A serial killer is on the loose… or *is* he (or she for that
matter)? Come deep-dive with us--into the depths of this unusual
Christie novel, in which our analysis gets granular enough to
identify not one but two points of intersection between this novel
and podcast favorite The Man in the Brown Suit. (I know; we were
surprised too… surprised, and delighted.) Does Christie pull off
everything she's trying to achieve here? Perhaps not, but we
enjoyed the ride nonetheless.