A PBS Great American Read Top 100 PickOne of the most famous and beloved mysteries from The Queen of Suspense—Agatha Christie—now a Lifetime TV movie."Ten . . ."Ten strangers are lured to an isolated island mansion off the Devon coast by a mysterious "U. N. Owen.""Nine . . ."At dinner a recorded message accuses each of them in turn of having a guilty secret, and by the end of the night one of the guests is dead."Eight . . ."Stranded by a violent storm, and haunted by a nurser