The Seven Deaths of Evelyn Hardcastle

Found this book while browsing abroad last year. The title had caught my eye. As a blurb mentioned, it's sortuva cross between an Agatha Christie whodunit and Groundhog Day. But so much more than that. A man is reliving the same day in which Evelyn Hardcastle is murdered. To end the cycle, he must discover the murderer and prove it. But each day he's in the body of one of the houseguests at the crumbling old Blackheath mansion. And there are others racing to discover the murderer too. And another character who's busy killing off other guests. Twisty and very cool. This was a fun ride.