Meet Prince Philipp of Hesse, the Queen’s third cousin, a ‘bisexual dilettante’ and Hitler’s art dealer

Most people have never heard of Prince Philipp of Hesse, Queen Elizabeth II’s third cousin and Queen Victoria’s great-grandson, but his life as Adolf Hitler’s bisexual art agent is finally being told in a fascinating new book. Dean Palmer is a non-fiction TV producer, director and writer who has worked...