"Pop your favorite Agatha Christie whodunnit into a blender with a scoop of Downton Abbey, a dash of Quantum Leap, and a liberal sprinkling of Groundhog Day and you'll get this unique murder mystery." --Harper's Bazaar THE NATIONAL BESTSELLER The 71/2 Deaths of Evelyn Hardcastle is a breathlessly addictive mystery that follows one man's race to find a killer, with an astonishing time-turning twist...