Margaret Truman, who knows where all the bodies are buried inside the Beltway, has written her most thrilling novel of suspense yet. Murder at the Opera features the popular crime-fighting couple Mac Smith and his wife, Annabel Reed-Smith, as they navigate the glitz, glamour, and grime that is Washington, D.C. It ain’t over till the fat lady sings… but the show hasn’t even started yet when a di...