· Agatha Christie's beloved Miss Marple returns in Lucy Foley's brand new Alpine-set thriller · Hailed as 'an Agatha Christie for the Instagram age' [Guardian], Lucy Foley is a No.1 bestseller whose thrillers have sold over 5 million copies worldwide and been published in more than 40 territories · Murder at the Grand Alpine Hotel comes in autumn 2026, fifty years after Agatha Christie's last Miss Marple novel, Sleeping Murder, was published · A long-lead, hugely splashy global campaign is planned to make this the must-read thriller for 2026 · Set in a luxurious hotel, high in the Swiss Alps, the book is the perfect winter thriller and gifting proposition for Agatha Christie and murder mystery fans Competition: The;the;Towards Zero;Marple;Last Death of the Year;Hunting Party;Guest List;Paris Apartment;Midnight Feast;And Then There Were None;Murder on the Orient Express;Marple Hall Murders. by;Lucy Foley;Sophie Hannah;Agatha Christie;Anthony Horowitz;Richard Osman;Robert Galbraith;Tom Hindle;Elly Griffiths.