Murder at the Palace — Elliott Roosevelt

In blitz-ravaged London, while Winston Churchill is preparing a surprise offensive that could bring an end to World War II, the most hated man in England is bludgeoned to death at a Buckingham Palace cocktail party.

The murder has all the marks of an inside job. But finding the killer is the job of the only outsider on the scene. Enter the famous American, Eleanor Roosevelt, who is in London at Churchill's request - a formidable sleuth who calls the White House home....